Sep 8, 2013 - KuoSheng Cheng (National Cheng Kung University, Taiwan); ChengLin Shih (National. Cheng Kung ...... HongYe
08/09/13
Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
At t n Aut hor s : The I CCE Ber l i n web s i t e i s down unt i l Sat ur day. You may r egi st er f or t he conf er enc e at t hi s s i t e: ht t ps : / / onl i ne r egi st r at i on. vde. c om/ i ebms/ r eg/ r eg_p1_f or m. as px? oc=10&ct =ENG&event i d=9073
Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) Time
A
B
Break Area
Doctoral Workshop
09: 00 Opening
Keynote: Birger Kollmeier: Cocktail Parties and 09: 30 Binaural Hearing Aids: How hearing technology gets us connected
1. 2: Source Coding I
11: 15
Coffee Break
11: 40 2. 1: Ambient Assisted Living
2. 2: Source Coding II
13: 00
Lunch
14: 45 3. 1: Vital Parameter Monitoring
3. 2: Video Processing I
15: 45
Coffee Break
16: 05 4. 1: RF & Wireless
4. 2: Video Processing II
Welcome Reception, 17: 45 P. 1: Poster Session 1
18: 45
GOLD Event
09: 45 5. 1: Invited Session: Telemedicine
5. 2: Energy
11: 10
Coffee Break
Panel Discussion: Health Care @ Consumer 11: 45 Electronics; Y.Shieh, M.Shieh, Yoshida, Brederlow, Gupta, Wolf
13: 00
Lunch
14: 45 7. 1: Video Processing III
7. 2: Car Electronics
15: 45
Coffee Break
16: 05 8. 1: 3D Video
8. 2: Hardware & Storage
Sunday, September 8 12: 00
Monday, September 9
10: 15
14: 00
1. 1: Information and Communication Technology for People with Special Demands
Keynote: Johannes Clauss: Electronics for Better Health
Tuesday, September 10 09: 00
14: 00
Keynote: Math Bollen: Consumer Electronics and the Power Grid What are they doing to each other?
Keynote: Ralf Brederlow: New Opportunities for Microelectronics in Medical Diagnosis
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
17: 25 Tom Coughlin: Creating the Future
19: 30
Conference Dinner/Seehof Hotel
09: 45 9. 1: Image Processing
9. 2: Home Networking and Home Gateways
10: 45
Coffee Break
11: 10 10. 1: HumanDeviceInteraction
10. 2: Smart Home & Internet
12: 30 P. 2: Poster Session 2
Lunch
14: 30 11. 1: Networked AV & Multimedia
11. 2: Emerging Network Architectures & Standards
16: 10
Coffee Break
16: 30 12. 1: HbbTV & Second Screen
12. 2: Mobile Devices
17: 30 Closing Remarks and Best Paper Awards
Wednesday, September 11
09: 00
13: 45
Keynote: TaeChan Kim: Imaging Technology Challenges for the Future
Keynote: Björn Schuller: Latest Advances in Machine Listening Time to get excited
Sunday, September 8 12:00 18:00 Doctoral Workshop Room: B
Monday, September 9 09:00 09:30 Opening Room: A
09:30 10:15 Keynote: Birger Kollmeier: Cocktail Parties and Binaural Hearing Aids: How hearing technology gets us connected Room: A
10:15 11:15 1.1: Information and Communication Technology for People with Special Demands Room: A 10:15 Smart Phone Based Assistive Speech Therapeutic System for Aphasia Kuo Sheng Cheng ( Nat i onal Cheng Kung Uni ver s i t y, Tai wan) ; Cheng Li n Shi h ( Nat i onal Cheng Kung Uni ver s i t y, Tai wan) ; J ue Long Wang ( Kaohsi ung Vet er ans Gener al Hos pi t al , Tai wan) ; Bi ng Si n J hang ( Kaohsi ung Vet er ans Gener al Hos pi t al , USA) ; Chun edas.info/p14425#S1569476321
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
Han Yang ( Kaohs i ung Vet er ans Gener al Hos pi t al , USA) Aphas i a i s one of t he mos t l y c ommon di s eas e oc c ur r ed i n s t r oke s ur vi vor s . I t may i mpai r t he per s on' s abi l i t y i n l i s t eni ng, speaki ng, r eadi ng, and wr i t i ng, but not t he i nt el l i genc e. The pat i ent wi t h aphas i a needs t o r ecei ve speec h t her apy as ear l y as pos s i bl e. However , t he f or mal s peec h t her apy may have s ome l i mi t at i ons and dr awbac ks . I t i s a t i me c ons umi ng t as k f or t hi s one t o one t r eat ment , and t he s hor t age of speech t her api s t s f or aphas i c out pat i ent s . I n t hi s s t udy, a s mar t phone bas ed s ys t em i s pr opos ed and devel op t o ass i st t he s peec h t her apy at home f or Chi nes e. The exper i ment al pr oc edur e her e i s a t ypi cal pr ocedur e cal l ed ABA exper i ment al des i gn. Two s et s of wor ds wi t h eac h c ont ai ni ng 30 wor ds ar e empl oyed i n t hi s s t udy f or s ys t em per f or manc e t es t . Bas i ng on t he c or r ec t r at e and r eac t i on t i me of t hes e t es t s f or t wo par t i c i pant s , i t i s demons t r at ed t hat t he pr opos ed s ys t em wi t h t he i mpl ement ed pr ogr am i s f easi bl e f or s peec h t her apy i n home us e. The mor e f r equent t he s peec h t her apy, t he bet t er wi l l be t he r ec over y of aphas i a.
10:35 The application of robots and eye tracking devices in a general dentist's clinic Li sa L. Chen ( Dent al Of f i c e of Andr ew Hs i eh, DDS & Li s a Chen, DDS & Amer i c an Dent al As soc i at i on, Cal i f or ni a Dent al Associ at i on, I nt er nat i onal As s oc i at i on f or Or t hodont i , USA) A gener al dent i st ' s c l i ni c needs t o deal wi t h a l ar ge ar r ay of i ns t r ument s whi c h need t o be c l eaned, s or t ed, pac kaged, st er i zed and s et up on t r ays on a dai l y bas i s . I n or der t o maxi mi z e ef f i c i enc y, r educe c r os s c ont ami nat i on, r educ e r i s k of wor k haz ar d ac c i dent s , and expand ar eas of s er vi c e, we have pr opos ed t o t ake advant age of r obot s and eye t r ac ki ng t ec hnol ogy. Pr el i mi nar y r es ul t s s eem t o s ugges t t hat s uch t ec hnol ogi es have t he pot ent i al of i mpr ovi ng t he qual i t y of c ar e i n a gener al dent i s t ' s c l i ni c.
10:55 Telematic Rehabilitation 2.0 Kai Uwe Hi nder er ( Hoc hs c hul e Kempt en, Ger many) ; Pet r a Fr i edr i c h ( Hochs c hul e Kempt en, Uni ver s i t y of Appl i ed Sci enc es , Ger many) ; Ot t o Höbel ( Medi ca Medi zi nt ec hni k GmbH, Ger many) ; Ber nhar d Wol f ( Tec hni s c he Uni ver s i t ät München, Ger many) Thi s pr oj ec t i s mot i vat ed due t o t he f ac t s t hat f i r s t , t he c ompl i anc e of devi ce bas ed t her apy f or ext ended per i ods l i es of t en bel ow 50 per c ent [ 1] and s ec ond, ever y s ec ond hous ehol d i s equi pped wi t h bot h a power f ul c omput er and a f l at s c r een TV ( [ 3] , [ 4] ) . To c onnec t t hes e f ac t s , c ompr i s es t he c onc ept of t hi s pr oj ec t . For an i nc r eas ed mot i vat i on t o us e t he dai l y hour s of medi a c ons umpt i on s i mul t aneous l y f or r ehabi l i t at i on, a dat a ani mat i on i s c ombi ned wi t h a br ows er wi ndow or medi a pl ayer . Fur t her , wi t h t he COMES( R) i nt er f ac e, a t her api s t has t he pos s i bi l i t y t o i nt er ac t wi t h t he us er and ani mat i on. The obj ec t i ve of t hi s pr oj ec t i s t o r educ e t he mot i vat i onal t hr es hol d of a dai l y t r ai ni ng and t hus i nc r eas e t he c ompl i anc e i n l ong t er m r ehabi l i t at i on.
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
1.2: Source Coding I Room: B 10:15 Bézier Spline Fitting Approach for Rotational Animation Encoding in MPEG 4 Part 25 J uer gen Wuensc hmann ( Uni ver s i t aet Ul m, Ger many) ; Andr é Bur kar d ( Uni ver si t aet Ul m, Ger many) ; Chr i s t i an Fel l er ( Uni ver s i t y of Ul m, Ger many) ; Al br echt Rot her mel ( Uni ver s i t y of Ul m, Ger many) Obj ec t bas ed vi deo r epr esent at i on and c odi ng pr omi s es t o keep t he l ar ges t amount of s c ene i nf or mat i on dur i ng vi deo t r ans mi s s i on and pr oc es s i ng f or ani mat ed vi deo. We pr opos e a new c odec f or r ot at i onal ani mat i on i n MPEG 4 Par t 25, t hat i s mor e c onnec t ed t o t he i nput f or mat and c an t her ef or e avoi d dr awbac ks of t he c ur r ent i mpl ement at i on. The c odec us es Béz i er s pl i ne f i t t i ng t o appr oxi mat e t he ani mat i on c ur ves . Wi t h t hat appr oac h a mean s avi ng of over 60% i s ac hi eved.
10:35 Higher Compression Rates for Conjugate Structure Algebraic Code Excited Linear Prediction I sl am Amr o ( Al Quds Open Uni ver si t y, Pal es t i ne) I n t hi s paper , we us ed t he l oss l es s c ompr es s i on al gor i t hm of Hammi ng Cor r ec t i on Code Compr es s or ( HCDC) i n c ompr es s i ng t he par amet er s of t he I TU T G. 729 CODEC, whi c h i s t he Conj ugat e St r uc t ur e Al gebr ai c Code Exi t ed Li near Pr edi c t i on. Thi s s t andar d has t wo r at es ; t he s t andar d r at e wi t h 8 Kbps and Annex D r at e wi t h 6. 4 Kbps . The CODEC Par amet er s wer e gener at ed us i ng t he s t andar d I TU s our c e Codes . These par amet er s i nc l udes l i near pr edi c t i on c oef f i c i ent s r epr es ent ed as LSPs , Gai n and Exci t at i on Bi t s , f or mi ng 80 bi t s f or t he s t andar d r at e and 64 bi t s f or annex D r at e. Thes e bi t s ar e c al c ul at ed over f r ames of 10 ms dur at i on eac h. I n t hi s Paper s ; t he HCDC c ompr es s i on al gor i t hm was t es t ed agai ns t bot h r at es , t he or i gi nal s i gnal ' s f r ames wer e gr ouped i nt o f our f r ames of 320 bi t s f or 80 bi t s f r ames and 256 bi t s f or annex D f r ames , t hen t he c ompr es s i on per f or manc e wer e eval uat ed. Test i ng dat a s et us ed wer e voi ces of f our adul t Engl i s h s peaki ng mal es and f emal es . HCDC was abl e t o r educe t r ans mi s si on r at e by 50% i n aver age f or bot h CODEC r at es . The r es ul t s wer e c ompar ed t o t he ent r opy c ompr essi on met hods ( Gol omb Ri c e) i mpl ement ed i n FLAC pac kage, t hes e met hods c oul d r educe t he dat a r at e by 22% i n aver age. The over al l c ompr es s i on per f or manc e wer e eval uat ed by aver agi ng t he c ompr ess i on r at es f or al l f r ames f or eac h s ampl e i n dat a s et . HCDC wer e abl e t o c ompr es s on par i t y=3 onl y. For ot her par i t y val ues ; f ew bl oc ks wer e val i d, and t he over al l c ompr es s i on r at e f or f r ames wer e bel ow 1.
10:55 A Flexible Signalling Structure for Content Delivery in Dynamic Broadcast J unge Qi ( Br auns c hwei g Tec hni c al Uni ver s i t y, Ger many) ; Ul r i ch Rei mer s ( Br auns c hwei g Techni c al Uni ver s i t y, Ger many) I n t hi s paper , we anal yz e t he r equi r ement s i mpos ed by Dynami c Br oadc as t on t he c ont ent del i ver y s i gnal l i ng and pr opos e ext ens i ons t o t he c ur r ent s i gnal l i ng s t r uc t ur e devel oped by t he DVB pr oj ec t t o meet t hes e r equi r ement s .
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
11:15 11:40 Coffee Break Room: Br eak Ar ea
11:40 13:00 2.1: Ambient Assisted Living Room: A 11:40 An activity monitoring system for detecting movement by a person lying on a bed Ei suke Hanada ( Shi mane Uni ver si t y Hospi t al , J apan) ; Tat s ut o Seo ( Sani n Sei gyo Cor por at i on, J apan) ; Hi r os hi Hat a ( Sani n Sei gyo Cor por at i on, J apan) To pr ot ec t agai ns t f al l s by pat i ent s l eavi ng bed, we devel oped a s ys t em f or beds t hat det ec t s a var i et y of movement s. Our s ys t em c onsi s t s of s ens or bar s t hat us e s wi t c hes c ommon t o PC keyboar ds , a pr oc es s or , and a c ommuni c at i on devi c e. Thi s paper r epor t s an exami nat i on of t he ef f ec t i venes s of t he s ys t em i n whi c h we f ound t hat t he f unc t i ons wor ked wel l . The s ys t em i s r eady f or c ommer c i al i z at i on. We pl an t o i mpr ove t he sys t em t o f i t t he beds of ot her c ompani es and t o f i t J apanes e " Fut on. "
12:00 Towards a Scalable infrastructure for Ambient Assisted Living J i e Wan ( CLARI TY Cent r e f or Sens or Web Technol ogi es , Uni ver s i t y Col l ege Dubl i n, I r el and) Ext ens i ve ef f or t has been dedi c at ed t o t he r es ear c h and devel opment of Ambi ent As s i s t ed Li vi ng t ec hnol ogi es . Spec i f i cal l y, s ens or t ec hnol ogi es ar e wi del y per c ei ved as of f er i ng a f oundat i on t hat enabl es behavi or moni t or i ng, and t he c at egor i z at i on of Ac t i vi t i es of Dai l y Li vi ng. Meanwhi l e, i n t he out door s , GPS t r ac ki ng has been har nes s ed i n mul t i pl e domai ns . However , r es ear c h i n bot h domai ns i ndoor and out door t ends t o be i ns ul ar . Thus , a c r i t i c al need exi s t s f or a uni f i ed appr oac h, bot h f r om a t ec hnol ogi c al i nf r ast r uc t ur e per spec t i ve, and i n t er ms of behavi or c l as s i f i er model s t hat enc ompas s i ndoor and out door ac t i vi t i es. Thi s paper c ons i der s t he des i gn of a t es t bed t o enabl e s uc h an i nt egr at ed appr oach.
12:20 Datadriven generation of rulebased behavior models for an Ambient Assisted Living system Thor s t en Rodner ( Uni ver s i t y of Kai ser sl aut er n, Ger many) ; Lot har Li t z ( U Kai s er s l aut er n, Ger many) I n t hi s paper we i nt r oduc e an appr oac h f or model i ng t he t ypi c al behavi or of i nhabi t ant s i n s mar t homes . The pr es ent ed model i ng pr oc es s i s dat a dr i ven and bas ed on uns uper vi s ed l ear ni ng met hods . The model s c ons i s t of as s oci at i on r ul es t hat ar e aut omat i c al l y gener at ed f r om c ol l ec t ed s ens or t el egr ams by dat a mi ni ng. The i nt ended appl i c at i on f or s uc h model s i s t he det ec t i on of al t er at i ons i n t he mi d or l ongt er m behavi or i ndi c at i ng pos s i bl e c hanges i n heal t h c ondi t i ons of us er s of Ambi ent As si s t ed Li vi ng s yst ems . We s uc ces s f ul l y appl i ed t he model i ng appr oac h t o r eal wor l d s ens or dat a r ec or ded i n per manent l y i nhabi t ed f l at s .
12:40 New mobility concepts for disabled and elderly people Mi c hael Häcker ( Hoc hsc hul e Kempt en, Ger many) ; Pet r a Fr i edr i ch ( Hochs chul e Kempt en, Uni ver s i t y of Appl i ed Sci enc es , Ger many) ; Ber nhar d Wol f ( Tec hni sc he Uni ver s i t ät München, Ger many) Thi s paper deal s wi t h t he devel opment of a new mobi l i t y c onc ept f or di s abl ed and el der l y peopl e. The c or e of our pr oj ect i s a wheel c hai r whi c h c an c l i mb s t ai r s . For t hi s pur pos e t he wheel c hai r has t o be ext r emel y manoeuvr abl e and t her ef or e s ui t abl e f or i ndoor and out door us age. A f ur t her ai m i s t he i nt egr at i on of t he wheel c hai r i nt o a c ar . Wi t h i t s hel p t he us er i s abl e t o t r avel l onger di s t anc es by c ar . I NTRODUCTI ON One of t he f i r s t wheel c hai r s was i nvent ed i n t he 6t h c ent ur y. Si nc e t hen, t her e wer e many i mpr ovement s i n t ec hni c al and oper at i onal i s s ues . Never t hel es s , wheel c hai r s c annot meet al l needs yet and i nvent or s have s i nc e been c omi ng up wi t h new t ec hni c al s ol ut i ons i n or der t o s uppor t di sabl ed peopl e. An i mpor t ant poi nt wi t hi n t hi s ol d but ac t ual f i el d i s t he devel opment of an i ncr eas i ngl y ol d s oci et y. Thi s c hange i n popul at i on pr ovi des a f ur t her r eas on t o c ome up wi t h new s uppor t i ng mobi l i t y sol ut i ons . Accor di ng t o [ 1] t he s har e of di s abl ed peopl e i n our popul at i on wi t h i ncr eas i ng age gr ows. Al most ever y t hi r d of t he over 80 year s ol d i s c at egor i s ed as di s abl ed. Di s abl ed does not equal t he need of a wheel c hai r but gi ves us a r ough t endenc y. Due t o t hat , t he Kempt en Uni ver s i t y of Appl i ed Sci enc es i n c ooper at i on wi t h t he Tec hni c al Uni ver s i t ät Münc hen devel ops a new wheel c hai r f or as s i s t ed mobi l i t y. STATE OF THE ART The f ol l owi ng s el ec t i on s hows s t at e of t he ar t wheel c hai r s wi t h el ec t r i c dr i ve whi c h ar e abl e t o c l i mb s t ai r s aut onomous l y. • i Bot ® 4000 by I ndependence Tec hnol ogy: The s t ai r c l i mbi ng mec hani s m wor ks af t er t he pr i nc i pl e of dynami c s t abi l i s at i on si mi l ar t o t he Segway® PT [ 3] . Bot h axes r ot at e ar ound eac h ot her and move t he wheel c hai r body, whi ch i s f i xed bet ween t he t wo axes , over t he s t eps [ 4] . Di s advant age: Us er needs a heal t hy and s t r ong upper body par t i n or der t o hol d t he bani s t er and s hi f t wei ght . • Expl or er by TGR and TopChai r by TopChai r : These t wo wheel c hai r s us e ext endabl e c r awl er c hai ns f or s t ai r c l i mbi ng. TopChai r f i xes t he c r awl er c hai ns under t he wheel c hai r bet ween t he wheel s . I n c ompar i s on t o t hat , t he
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
Expl or er model has t he c r awl er c hai ns at i t s s i de. [ 2, 5] Di s advant ages : Heavy and i ner t • St ai r c l i mber of t he Uni ver s i t ät Hannover : Thi s wheel c hai r pr ot ot ype was devel oped i n 2004 by t he mec hat r oni c cent r e of t he Uni ver s i t ät Hannover . The pr i nc i pl e of t he s t ai r c l i mbi ng mec hani s m i s based on a gear i ng t o cr ank t he wheel s over t he s t eps . Ther ef or e, c ombi nat i ons of di f f er ent s ens or s c ont r ol t he mechani sm. [6] Di s advant ages : not f i ni s hed Pr ot ot ype Di s abl ed peopl e want t o l i ve as nor mal as pos s i bl e and t her ef or e t he devel opment of a heavy, i ner t wheel c hai r i s agai ns t t hat ambi t i on. Rat her , t hes e peopl e need a l i ght and manoeuvr abl e wheel c hai r wi t h s i mi l ar c apac i t y l i ke human movement . An aver age mi ddl e Eur opean us es a c ar f or t r avel i ng l onger di s t anc es . Ther ef or e, t he next t wo pr oduc t s gi ve a s ol ut i on f or wheel c hai r c ar i nt egr at i on: • PARAVAN Sys t em: PARAVAN of f er s a doc ki ng s t at i on whi ch f i xes a wheel c hai r at t he dr i ver s eat pos i t i on and enabl es dr i vi ng t he c ar by t he wheel c hai r j oyst i c k. [ 8] • CARONY Sys t em: The s ys t em i s devel oped by Aut oadapt and c onnec t s t he wheel chai r wi t h t he c ar by us i ng t he s ame s eat . Due t o a r ai l r unner , t he s eat c an be moved f r om t he wheel c hai r i nt o t he c ar . [ 9] Ther e ar e f ur t her mobi l i t y pr oj ec t s f or bar r i er f r ee t r avel l i ng. The pr oj ect PASSAGE of Tec hni c al Uni ver s i t ät Münc hen i mpr oves t he ent i r e mobi l i t y c hai n i n or der t o c ombi ne bar r i er f r ee r out es wi t h publ i c t r ans por t [ 10] . The Wheel Map pr oj ec t deal s wi t h bar r i er f r ee navi gat i on i n ur ban ar ea [ 11, 12] . PROJ ECT AI MS The s t at e of t he ar t anal ys i s s hows t hat t her e i s no adequat e t echni c al sol ut i on f or bar r i er f r ee mobi l i t y on t he mar ket . Mos t of t hes e vehi c l es c annot be used on f ood pat hs wi t h s t eps and l i t t l e s pac e, nei t her i s t her e an adequat e s ol ut i on f or i ndoor and out door use at t he s ame t i me Due t o t hat , our pr oj ec t deal s wi t h t he devel opment of a new wheel c hai r t echnol ogy whi c h c ombi nes al l advant ages of t he al r eady exi s t i ng t ec hnol ogi es . The pr oj ec t ai ms at a wheel chai r whi ch c an c l i mb s t ai r s , i s eas y t o us e, ext r emel y manoeuvr abl e, i n and out door s ui t abl e and abl e t o i nt egr at e eas i l y i nt o a c ar . WAY OF PROCEEDI NG I n t he f ol l owi ng, t hr ee new pos s i bl e t ec hnol ogi es f or s t ai r c l i mbi ng wheel c hai r s ar e i nt r oduc ed. • Cr awl er c hai n wheel c hai r : I n t hi s par t of t he pr oj ect , a wheel chai r c onc ept bas ed on a c r awl er c hai n i s devel oped. The s t at e of t he ar t anal ys i s shows t hat t her e ar e al r eady t wo model s on t he mar ket . The pr oj ec t ai ms at an i mpr oved new wheel c hai r conc ept wi t h an ext endabl e c r awl er c hai n. • Bal anc i ng s t ai r wheel c hai r : Thi s par t deal s wi t h t he i nvest i gat i on of a sel f bal anc i ng wheel c hai r wi t h wheel s whi c h adj us t t o t he s t ai r t ype. Si mi l ar t o a Segway PT, t hi s c onc ept vehi c l e dr i ves on one axi s bal anc ed by dynami c c ont r ol l i ng. The s hape of t he wheel s c an be c hanged i n or der t o c l i p t o t he s t eps . The f ol l owi ng di agr am s hows t he s hape of s uc h a s t ai r wheel i n t he s t ai r mode. For dr i vi ng on f l at ar ea, t he i ndent at i on s hape of t he wheel has t o be f i l l ed i n or der t o bec ome r ound. Thi s c an be done by i nf l at i ng t he i ndent at i on ar eas . • Bal anc i ng wheel c hai r wi t h l egs : The vehi c l e i n t hi s par t al s o moves mai nl y on one axi s onl y. For t he s t ai r mode, t her e ar e ext endabl e l egs bet ween t he wheel s . Thes e l egs pul l out and pus h t he wheel c hai r over t he s t eps ups t ai r s and downs t ai r s . One of t he next s t eps wi t hi n t he pr oj ec t wi l l be f ur t her i nves t i gat i ons of t he t hr ee i nt r oduc ed t echnol ogi es . Pr oj ec t ai m i s a pr ot ot ype whi c h meet s al l r equi r ement s des c r i bed above. REFERENCES [ 1] H. Pf af f , " Lebens l agen der behi nder t en Mens c hen: Er gebni s des Mi kr oz ens us 2009, " (ger ) , Wi r t schaf t und St at i s t i k, no. 3, pp. 232 243, 2012. [ 2] TopChai r , TopChai r The f i r s t s t ai r c l i mbi ng power ed wheel chai r . Avai l abl e: ht t p: / / www. t opc hai r . net ( 2013, Apr . 11) . [ 3] Segway I nc , Segway Si mpl y movi ng. Avai l abl e: ht t p: / / www. s egway. c om/ . [ 4] I ndependenc e Tec hnol ogy, i Bot 4000 Mobi l i t y Syst em. Avai l abl e: ht t p: / / i bot now. c om/ ( 2013, Apr . 11) . [ 5] TGR GmbH, Expl or er . Avai l abl e: ht t p:/ / www. t r eppens t ei ger t r eppenr aupen. de/ expl or er ( 2013, Apr . 11) . [ 6] Ar ne Mi c hael s en, Mobi l i t ät : Tec hnol ogi e I nf or mat i onen ni eder s äc hs i s c her Hoc hs c hul e. Avai l abl e: ht t p: / / www. f or s c hungspr of i l e ni eder s ac hs en. de/ expor t / s i t es / def aul t / t ec hi nf o/ f i l es / TI 4_2004. pdf . [ 7] Si l ke Kopper s , Tr eppens t ei gender Rol l s t uhl : Pr ot ot yp i n Ar bei t . Avai l abl e: ht t p: / / www. r at s c hl ag24. com/ t r eppens t ei gender r ol l s t uhl pr ot ot yp i n ar bei t _66517 ( 2013, Apr . 11) . [ 8] PARAVAN GmbH, Aut o mobi l i t y. Avai l abl e: ht t p: / / www. par avan. de/ ( 2013, Apr . 11) .
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2.2: Source Coding II Room: B 11:40 HEVC Performance and Complexity for 4K Video Benj ami n Br os s ( Fr aunhof er HHI , Ger many) ; Val er i Geor ge ( Fr aunhof er HHI , Ger many) ; Maur i c i o Al var ez Mesa ( Fr aunhof er HHI , Ger many) ; Tobi as Mayer ( Fr aunhof er HHI , Ger many) ; Chi Chi ng Chi ( Fr aunhof er HHI , Ger many) ; J ens Br andenbur g ( Fr aunhof er I ns t i t ut e f or Tel ec ommuni c at i ons , Hei nr i c h Her t z I nst i t ut , Ger many) ; Thomas Schi er l ( Fr aunhof er HHI , Ger many) ; Det l ev Mar pe ( Fr aunhof er I ns t i t ut e f or Tel ec ommuni c at i ons Hei nr i c h Her t z I ns t i t ut e, Ger many) ; Ben J uur l i nk ( Techni s che Uni ver s i t ¨at Ber l i n, Ger many) The r ec ent l y f i nal i z ed Hi gh Ef f i c i enc y Vi deo Codi ng ( HEVC) s t andar d was j oi nt l y devel oped by t he I TU T Vi deo Codi ng Exper t s Gr oup ( VCEG) and t he I SO/ I EC Movi ng Pi c t ur e Exper t s Gr oup ( MPEG) t o i mpr ove t he compr es s i on per f or manc e of c ur r ent vi deo c odi ng s t andar ds by 50%. Es pec i al l y when i t c omes t o t r ans mi t hi gh r es ol ut i on vi deo l i ke 4K over t he i nt er net or i n br oadc as t , t he 50% bi t r at e r educt i on i s es s ent i al . Thi s paper s hows t hat r eal t i me dec odi ng of 4K vi deo wi t h a f r ame l evel par al l el decodi ng appr oac h us i ng f our CPU c or es i s f eas i bl e.
12:00 Fast Partitioning Depth Decision Based on Skipping Block Sizes in HEVC Ri hab Haouachi ( Al Manar Uni ver s i t y, Tuni s i a) ; Az z a Oul ed Zai d ( El manar Uni ver si t y, Tuni s i a) ; Pur nac hand N ( Uni ver s i t y of Avei r o, Por t ugal ) ; Lui s Ner o Al ves ( Uni ver s i dade de Avei r o & I ns t i t ut o de Tel ec omuni c aç ões , Por t ugal ) ; Ant oni o Navar r o ( Uni ver s i t y of Avei r o, Por t ugal ) Hi gh Ef f i c i ency Vi deo Codi ng ( HEVC) i s t he l at es t vi deo c odi ng s t andar d devel oped under j oi nt c ol l abor at i on of I TUT VCEG and I SO/ I EC MPEG, t oget her under t he name J CT VC ( J oi nt Col l abor at i ve Team on Vi deo Codi ng) [ 12] . Rec ent l y, i n Febr uar y 2013, t hi s vi deo c odi ng s t andar d was i s s ued by I TU as H. 265 and by I SO/ I EC as MPEG H Par t 2. The number of pos s i bl e c odi ng bl oc k s i z es ( bl oc k modes ) , and t her ef or e i t s c ompl exi t y, i nc r eas ed i n c ompar i s on t o i t s pr edec es s or H. 264/ MPEG 4 AVC. For eac h 64x64 pi xel c odi ng uni t ( CU) , t her e ar e 659 CU par t i t i ons . I n t he enc odi ng pr oc es s , ver y f ew CU par t i t i ons ar e s el ect ed. I n t hi s paper , we avoi d t he c al c ul at i on of mos t l i kel y uns el ec t ed CU par t i t i ons i n I nt er c odi ng. Usi ng TZ mot i on es t i mat i on al gor i t hm, our f as t par t i t i oni ng dept h dec i s i on mode al gor i t hm s aves 17% of t he c ompl exi t y, wi t h negl i gi bl e l os s i n PSNR and bi t r at e, i n c ompar i s on t o al gor i t hm i mpl ement ed i n HEVC t es t model ( HM) 10. 0 enc oder .
12:20 Fast Sample Adaptive Offset Encoding Algorithm for HEVC based on Intra Prediction Mode J aehwan J oo ( Sams ung El ect r oni c s, Kor ea) ; Yongseok Choi ( Samsung El ec t r oni cs , Kor ea) ; Kyo Hyuk Lee ( Samsung El ect r oni cs , Kor ea) Thi s paper pr es ent s a f as t sampl e adapt i ve of f s et ( SAO) enc odi ng al gor i t hm i n Hi gh Ef f i c i enc y Vi deo Codi ng (HEVC) . The key i dea of a pr opos ed met hod i s t o s i mpl i f y dec i s i on of t he bes t SAO edge of f s et c l as s by expl oi t i ng i nt r a pr edi c t i on mode i nf or mat i on i ns t ead of exhaus t i ve RD c os t c al c ul at i on f or al l c l as s es. The pr opos ed met hod r educ es enc odi ng t i me about 77. 3% onl y wi t h 0. 8% BD r at e degr adat i on under c ommon t es t condi t i on of HEVC r ef er enc e s of t war e ver s i on 10. 0.
12:40 High throughput VLSI architecture supporting HEVC Loop Filter for Ultra HDTV Mi hi r N Mody ( Texas I nst r ument s, I ndi a) ; Ni r aj Nandan ( Texas I ns t r ument s, I ndi a) ; Hi deo Tamama ( Texas I ns t r ument s, USA) I n Loop f i l t er i ng i n HEVC/ H. 265 i s one of mos t c omput at i on i nt ens i ve bl oc k t aki ng ar ound 15 20% of over al l c ompl exi t y f or dec odi ng. The l oop f i l t er i ng i n HEVC i s mor e s ophi s t i c at ed wi t h i nt r oduc t i on of Sampl e adapt i ve of f s et ( SAO) f i l t er i n addi t i on t o de bl oc ki ng f i l t er i n c ompar i s on t o H. 264. I n t hi s paper , ver y hi gh per f or manc e as wel l as ar ea ef f i c i ent VLSI ar c hi t ec t ur e i s pr opos ed f or HEVC decoder , whi ch s uppor t s 4K@60f ps f or next gener at i on Ul t r a HDTV at 200 MHz c l oc k. The des i gn c an pr oc es s Lar ges t Codi ng Uni t (LCU) of s i z e 64x64 i n l es s t han 1200 c yc l es i n al l s c enar i os . The ar c hi t ec t ur e cons i s t s of LCU l evel pi pel i ni ng ac r os s de bl oc ki ng and SAO f i l t er i ng wi t h f our & t hr ee s t age i nt er nal pi pel i ne wi t hi n each bl oc k. The ar c hi t ec t ur es pr opos es f ul l y on t he f l y f i l t er i ng avoi di ng memor y bandwi dt h, c ust om f i l t er i ng or der as wel l as s c anni ng, 4x4 bas ed bl oc k pr oc es s i ng and FI FO based async hr onous ar c hi t ec t ur e t o ac hi eve hi gh per f or manc e. The f i nal des i gn i n 28nm CMOS pr oc es s i s expec t ed t o t ake ar ound 0. 2 mm2 af t er ac t ual pl ac ement & r out i ng. The pr opos ed des i gn i s c apabl e of handl i ng 4K@60f ps as wel l as f ul l y c ompl i ant t o HEVC vi deo s t andar d s peci f i c at i on i nc l udi ng al l c or ner c ondi t i ons handl i ng l i ke s l i c e and t i l es pr oc es s i ng vi a gener i c r egi on def i ni t i on.
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13:00 14:00 Lunch Room: Br eak Ar ea
14:00 14:45 Keynote: Johannes Clauss: Electronics for Better Health Room: A
14:45 15:45 3.1: Vital Parameter Monitoring Room: A 14:45 Care Of Cardiovascular Disease With COMES Thomas Spi t t l er ( Techni s che Uni ver s i t ät Münc hen, Ger many) ; Ber nhar d Wol f ( Techni s che Uni ver s i t ät Münc hen, Ger many) ; Pet r a Fr i edr i c h ( Hoc hsc hul e Kempt en, Uni ver s i t y of Appl i ed Sci ences , Ger many) ; Sebas t i an Köhl ( Tec hni s c he Uni ver s i t ät Münc hen, Ger many) ; Robi n Wei ß ( Techni s che Uni ver si t ät Münc hen, Ger many) Due t o r i s i ng number s of appl i c at i ons f or r ehabi l i t at i on t r eat ment , t he s i gni f i c anc e of medi c al r ehabi l i t at i on i n Ger many i ncr eas es s t eadi l y. Never t hel es s , t he dur at i on of r ehabi l i t at i on i s l i mi t ed t o t hr ee weeks , maki ng an ef f i c i ent and s uc c es s f ul pos t r ehabi l i t at i ve af t er c ar e es s ent i al . For t hi s r eas on, a t el emat i c s yst em cal l ed COMES®was devel oped at t he Hei nz Ni xdor f Lehr s t uhl f ür Medi z i ni s c he El ekt r oni k der Tec hni s c hen Uni ver s i t ät Münc hen. COMES®s uppor t s t he c ont i nuat i on of l i f e s t yl e c hanges af t er r ehabi l i t at i on as i t col l ec t s and ut i l i z es , dai l y and i ndi vi dual l y, i mpor t ant dat a c onc er ni ng a pat i ent ' s c ar di ovasc ul ar di s ease. Thus wi t h COMES®, e. g. phys i c i ans , ar e abl e t o r eac t i mmedi at el y t o wor s eni ng c i r c umst anc es. Fur t her mor e pat i ent s have an ext ens i ve over vi ew of t hei r own r ehabi l i t at i on pr oc ess.
15:05 SmartClothes Prototyping of a Health Monitoring Platform Yung Cheng Ma ( Chang Gung Uni ver si t y, Tai wan) Many c ount r i es , s uch as Tai wan and J apan, have bec ome an agi ng s oc i et y. Domes t i c heal t h c ar e s ys t ems t o pr ovi de el der s l ong t er m heal t h moni t or i ng ar e r equi r ed i n t he agi ng s oc i et y. Thi s paper pr opos es a novel wear abl e pl at f or m f or l ongt er m heal t h moni t or i ng t he s mar t c l ot hes pl at f or m. Ut i l i z i ng t he emer gi ng el ect r oni c t ext i l es , t he s mar t c l ot he i s embedded wi t h f i ve t ypes of s ens or s f or heal t h moni t or i ng. The pl at f or m i nc l udes Bas ed on t he s mar t c l ot he, a c omput i ng pl at f or m ut i l i z i ng embedded gat eway, smar t phone, and bac k end c l oud s er ver s ar e des i gned f or l ong t er m s ens or s dat a c ol l ec t i on and di agnos i s . The pl at f or m enabl es wi de r ange of appl i c at i ons f or heal t h s er vi c e bas ed on s mar t phones and c l oud ser vi c es.
15:25 A Userbased Heuristic Evaluation of an Intelligent Healthcare System Al i ce May Kuen Wong ( Chang Gung Memor i al Hospi t al , Tai wan) ; Ts ai Hsuan Ts ai ( Chang Gung Uni ver s i t y, USA) ; Kevi n Tseng ( Chang Gung Uni ver s i t y, Tai wan) ; Hs i en J ui Chang ( Chang Gung Uni ver si t y, Tai wan) The c ur r ent s t udy ai med t o eval uat e an i nt el l i gent heal t h c ar e and pr omot i on s ys t em. The devel oped s ys t em, named as Car eToget her Pr o, was des i gned f or el der l y peopl e who ar e at r i s k f or or s uf f er i ng f r om met abol i c syndr ome t hat woul d enabl e t hem t o manage t hei r heal t h by t hems el ves and i mpr ove t hei r s at i s f ac t i on t owar ds di st r i but ed heal t h c ar e. I n t hi s s t udy, a heur i s t i c eval uat i on was empl oyed t o i dent i f y us abi l i t y pr obl ems i n t he newl y devel oped s ys t em among t hos e us er s l i vi ng i n an el der l y c ommuni t y. The r es ul t s s howed ant i c i pat i on of bot h t he val ue of t he s ys t em as wel l as pot ent i al i ss ues .
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3.2: Video Processing I Room: B 14:45 A true motion estimation method based on binarized cross correlation Fr anc es co Mi c hi el i n ( Uni ver si t y of Padova, I t al y) ; Gi anc ar l o Cal vagno ( Uni ver s i t y of Padova, I t al y) ; Pi er gi or gi o Sar t or ( Sony Deut sc hl and GmbH, Ger many) ; Ol i ver Er dl er ( Sony Deut sc hl and GmbH, Ger many) I n t hi s paper a new met hod t hat c ombi nes t he t r adi t i onal appr oac hes of t he phas e c or r el at i on and bl oc k bas ed r ecur s i ve sear c h f or mot i on es t i mat i on i s pr es ent ed. Phas e c or r el at i on i s gener al l y mor e c ompl ex but pr ovi des an i mmedi at e c onver genc e and i t i s l es s af f ec t ed by noi s e. Rec ur s i ve s ear c h i s al r eady s ui t abl e f or r eal t i me appl i c at i ons t hanks t o i t s wi de i mpl ement at i on, but t he i nc r eas e of r es ol ut i on i n moder n di s pl ay and t he r eques t f or r eal t i me s of t war e i mpl ement at i on demand f or f as t er appr oac hes . The pr opos ed met hod s ol ves t hi s pr obl em by means of a bi nar i z ed c r os s c or r el at i on as a mat c hi ng cos t f or a r ec ur s i ve s ear c h s t r at egy. The r es ul t s s how a s i mi l ar vec t or f i el d es t i mat i on i n c ompar i son t o t he st andar d SAD bas ed r ec ur s i ve s ear c h met hod wi t h a c ons i der abl e r educ t i on of t he c omput at i onal ef f or t .
15:05 An Efficient Video Stabilization System for Low Computational Power Devices Tae Shi c k Wang ( Sams ung El ec t r oni c Co. Lt d. , Kor ea) ; Tae Chan Ki m ( Sams ung El ec t r oni c Co. Lt d. , Kor ea) I n t hi s paper , we des c r i be an ef f i ci ent vi deo s t abi l i z at i on ( VS) s ys t em f or l ow power devi c es , whi c h pr oduc es an unwant ed mot i on compens at ed vi deo bas ed on f eat ur e poi nt ( FP) ext r ac t i on and mat c hi ng met hods . I n our s yst em, by ext r ac t i ng t he c ons t ant number of FPs f or ever y f r ame, vi deo c an be r obust l y s t abi l i z ed wi t h t he cons i s t ent t i me c ompl exi t y r egar dl es s of s c ene c ompl exi t y. Exper i ment al r es ul t s s how t hat our VS sys t em c an ef f i c i ent l y s t abi l i z e t he vi deo.
15:25 Adaptive Thresholding for Scene Change Detection Soongi Hong ( Yonsei Uni ver s i t y, Kor ea) ; Beobkeun Cho ( Yons ei Uni ver s i t y & I mage&I nf or mat i on LAB. , Kor ea) ; Yoonsi k Choe ( Yons ei Uni ver s i t y, Kor ea) I n pr evi ous sc ene c hange det ec t i on ( SCD) met hod, t he s c ene c hange i s det ec t ed by c ompar i ng c ur r ent det ect i on meas ur e wi t h t he f i xed t hr es hol d whi c h i nduc ed pr ec edi ng exper i ment s . Above met hod c an not pr ovi de bes t per f or manc e on var i et y vi deo s equenc e equal l y bec aus e t he vi deo s equenc e has a s pec i f i c c har act er of t hei r own. For s ol vi ng above pr obl em we pr opos e t he adapt i ve t hr es hol d dec i s i on met hod bas ed on mat hemat i c al l y model i ng and anal yz i ng. Our pr opos ed met hod i s bet t er per f or manc e t han t he pr evi ous f i xed t hr es hol d met hod on var i et y s equenc es .
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
15:45 16:05 Coffee Break Room: Br eak Ar ea
16:05 17:25 4.1: RF & Wireless Room: A 16:05 Enhanced Blind Maximum Ratio Combining Using Channel Tap Masking for Broadcasting Applications Ben Ei t el ( Sony, Ger many) ; Rana Ahmed ( Uni ver si t y of St ut t gar t , Ger many) ; J oachi m Spei del ( Uni ver s i t y of St ut t gar t , Ger many) I n t hi s wor k, we pr opose a new mec hani s m t o expl oi t t he c ommuni c at i on c hannel s par s enes s vi a c hannel t ap mas ki ng f or bl i nd i dent i f i c at i on us i ng mul t i c hannel f r equenc y l eas t mean s quar es ( MCFLMS) . The pr oposed appr oac h has t he advant age of s i gni f i c ant l y enhanc i ng t he t r ac ki ng c apabi l i t y of MCFLMS and maki ng i t r obust t o c hannel or der over es t i mat i on. We pr ovi de BER s i mul at i on r es ul t s f or a 1 x 2 SI MO DVB T2 sys t em whi c h s hows t he ef f ec t i venes s of t he pr opos ed appr oac h on bl i nd maxi mal r at i o combi ni ng ( BMRC) us i ng MCFLMS, es pec i al l y when s ync hr oni z at i on i nf or mat i on i s not avai l abl e i n t he BMRC bl oc k.
16:25 Joint Mitigation of Carrier Frequency Offset and Phase Noise in DVBT2 Receivers Ni kol ay N Tc hamov ( Tamper e Uni ver si t y of Technol ogy, Fi nl and) ; Al i Haz mi ( Tamper e Uni ver s i t y of Technol ogy, Fi nl and) ; J ukka Ri nne ( Tamper e Uni ver s i t y of Tec hnol ogy, Fi nl and) ; Mi kko Val kama ( Tamper e Uni ver s i t y of Tec hnol ogy, Fi nl and) ; Mar kku K. Renf or s ( Tamper e Uni ver s i t y of Technol ogy, Fi nl and) An enhanc ed al gor i t hm f or t he s uppr es s i on of I CI due t o t he j oi nt pr es enc e of c ar r i er f r equenc y of f s et and phas e noi s e i s pr oposed. Or i gi nal l y devel oped f or mi t i gat i on of I CI due phas e noi s e onl y, t he al gor i t hm i s modi f i ed t o al s o ef f i c i ent l y mi t i gat e I CI due t o c ar r i er of f s et wi t h a mi ni mal i nc r eas e i n c ompl exi t y. The t ec hni que i s ver i f i ed by s i mul at i ons of a DVB T2 r ec ei ver per f or manc e i n t he pr es enc e of ei t her a bas i c f r eer unni ng os c i l l at or or a pr ac t i c al c har ge pump PLL s ynt hes i z er .
16:45 An IEEE 802.15.4g SUN FSK RF CMOS Transceiver for Smart Grid and CEs Seung Si k Lee ( ETRI , Kor ea) The pr opos ed I EEE 802. 15. 4g SUN FSK ( Fr equenc y Shi f t Keyi ng) RF CMOS t r ans c ei ver , f or t he advanc ed Zi gBee, can be adapt ed t o Smar t Gr i d appl i c at i on, but al s o CEs ( Cons umer El ec t r oni c s ) Appl i c at i on. Wi t h pr oposed SUN RF t r ans c ei ver , wi r el es s c onnec t i vi t y among CEs devi c es and el ec t r i c met er s c an make l i ves mor e c omf or t abl e and s ave el ec t r oni c ener gy. The pr opos ed RF t r ans c ei ver c ons i s t s of a di gi t al PLL (Phas e Loc ked Loop) , a Dr i ver ampl i f i er , a Modul at or , a LNA ( Low Noi s e Ampl i f i er ) , Compl ex Band Pas s Fi l t er , 3 s t age VGA ( Var i abl e Gai n Ampl i f i er ) , and Demodul at or . The pr opos ed RF t r ans cei ver i s i mpl ement ed i n a 0. 18 m CMOS t ec hnol ogy as a par t of SoC and c ons umes 18~34 mA i n TX and 28 mA i n RX mode f r om a 1. 8 V s uppl y vol t age. I n addi t i on, wi t h a f abr i c at ed RF t r ans c ei ver c hi p, we have s uc c eeded a publ i c demons t r at i on.
17:05 A MultiConductivity Dipole Antenna Design for Printed UHF RFID Por nanong Pongpai bool ( Nat i onal El ect r oni cs and Comput er Tec hnol ogy Cent er , Thai l and) ; Wer ayut h Wal l ada ( NECTEC, Thai l and) ; Si war uk Si wamogs at ham ( Nat i onal El ec t r oni c s and Comput er Tec hnol ogy Cent er , Thai l and) I n t hi s st udy, we pr opos e a novel mul t i c onduc t i vi t y di pol e ant enna des i gn f or i mpr ovi ng t he r adi at i on ef f i c i enc y per f or mance of t he UHF RFI D t ag and r educ i ng t he f abr i c at i on c os t . By us i ng t he hi gh c onduc t i vi t y conduc t i ve mat er i al at t he f eed ar eas i ns t ead of t hi c keni ng t he c onduc t i ve l ayer , t he s uper i or per f or manc e can be ac hi eved wi t hout r equi r i ng addi t i onal r epr i nt i ng pr oc es s .
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4.2: Video Processing II Room: B 16:05 Quantitative Review of Local Descriptors for Visual Search Dani l o Pi et r o Pau ( STMi c r oel ec t r oni c s, I t al y) ; Rai mondo Sc het t i ni ( Uni ver si t y of Mi l ano Bi cocc a, I t al y) ; Si mone Bi anco ( UNi ver s i t y of Mi l ano Bi c oc c a, I t al y) ; Davi de Maz z i ni ( STMi cr oel ect r oni c s, I t al y) Local Vi s ual det ec t or s and descr i pt or s have been s t udi ed s i nc e many year s , but t hei r appl i c at i ons f or l ar ge vol ume l ow c ost embedded s ys t em have been l i mi t ed or negl i gi bl e t o dat e. One r eas on i s t he l ack of a s t andar d. For t unat el y MPEG i s wor ki ng on s t andar di z i ng Compac t Des c r i pt or s f or Vi s ual Sear c h and s el ect i ng t he t op per f or mi ng met hods . As c ont r i but i on t o s uc h pr oc es s , t hi s wor k r evi ews exi s t i ng met hods f or i nt er es t poi nt det ec t i on and vi s ual des c r i pt or s ynt hes i s . They ar e c ompar ed under a common pai r wi se mat chi ng t es t envi r onment on s el ec t ed dat abas es , bas ed on t he t ool s devi s ed by t he s t andar di zat i on gr oup MPEG CDVS. Per f or manc es ar e r epor t ed i n t er m of pr eci s i on at t wo di f f er ent l evel s of Fal se Al ar m Rat e
16:25 Mixing Retrieval and Tracking using Compact Visual Descriptors Dani l o Pi et r o Pau ( STMi c r oel ec t r oni c s, I t al y) ; Al ex Buz zel l a ( STMi c r oel ect r oni c s , I t al y) ; Emanuel e Pl ebani ( Pol i t ec ni co di Mi l ano, I t al y) ; Mar c o Mar c on ( Pol i t ec ni co di Mi l ano, I t al y) Vi s ual s ear c h has seen many i mpr ovement s over t he year s , but i t s appl i c at i on on vi deo c ont ent i s s t i l l an open r es ear c h pr obl em and of t en i t i s l i mi t ed t o s t i l l i mages . We devel oped a pr oc es s i ng f l ow, based on t he t ool s devi s ed by t he s t andar di z at i on gr oup MPEG CDVS, whi c h pr oces s es at near l y r eal t i me a vi deo acqui r ed wi t h a l ow c os t i mager and per f or ms c ont ent s ear c h and r et r i eval of t he t op mat c h f r om a l ocal dat abase. To al l ow an ef f i c i ent i nt er es t poi nt det ec t i on, we us ed a GPU ac c el er at ed SI FT l i br ar y. To pr oces s t he vi deo f r ames ef f i c i ent l y, we devel oped a new dat af l ow pr oc es s i ng whi c h al l ows s wi t c hi ng bet ween obj ec t s ear c hi ng, r et r i evi ng and t r ac ki ng t o keep at mi ni mum t he number of quer i es s ent t o t he dat abas e. A sear c h i nt o a l oc al dat abas e i s per f or med onl y when no obj ec t has been r ec ogni z ed, and onc e a good mat c h has been f ound, t he al gor i t hm s wi t c hes t o t r ac ki ng mode.
16:45 A DCT Based InFocus Visual Saliency Detection Algorithm J ayac handr a Chi l ukamar i ( Rober t Gor don Uni ver s i t y, Uni t ed Ki ngdom) ; Sampat h Kannangar a ( The Rober t Gor don Uni ver si t y, Uni t ed Ki ngdom) ; Gr ant Maxwel l ( Rober t Gor don Uni ver si t y, Uni t ed Ki ngdom) A novel i n f ocus vi sual sal i enc y det ec t i on al gor i t hm i s pr es ent ed. Thi s f as t i n f oc us r egi on det ec t i on al gor i t hm det ec t s s al i ent f r equenc i es pr es ent i n i n f oc us ar eas us i ng Di s c r et e Cos i ne Tr ans f or m c oef f i c i ent s . The per f or mance of t hi s al gor i t hm i s c ompar ed agai ns t f i ve s t at e of t he ar t s al i enc y det ect i on al gor i t hms . The r es ul t s s how t hat t hi s al gor i t hm c ons i s t ent l y out per f or ms ot her s al i enc y det ect i on al gor i t hms.
17:05 Implementation of SuperResolution Scaler for Full HD and 4K Video Hi r oyuki Okuhat a ( Synt hes i s Cor por at i on, J apan) ; Mas anao I s e ( SYNTHESI S Cor por at i on, J apan) ; Rober t o Omaki ( Synt hesi s Cor por at i on, J apan) ; I sao Shi r akawa ( Uni ver s i t y of Hyogo, J apan) A sophi s t i c at ed al gor i t hm f or ' s uper r es ol ut i on' i mage s c al i ng i s des c r i bed, whi c h c an s c al e up f r om a gi ven l ower r es ol ut i on i mage t o a hi gh r es ol ut i on i mage wi t h mor e ac c ur at e depi c t i on of edges and det ai l s t han t he c onvent i onal i nt er pol at i on al gor i t hms . Spec i f i c al l y, t he devi s ed al gor i t hm c an enl ar ge a gi ven i mage t o ar bi t r ar y s i zes wi t hout " j aggy" ar t i f ac t s or bl ur r i ng c har ac t er i s t i c s i nc ur r ed i n t he c onvent i onal met hods . The s c al i ng pr oc es s i s exec ut ed t hr ough t he f ol l owi ng f our s t eps ; 1) c al c ul at i ng edge or i ent at i on, 2) c al c ul at i ng aver age edge or i ent at i on, 3) edge pat t er n det ec t i on, and 4) i nt er pol at i on; whi c h ar e pi pel i ned t o ac hi eve ef f i c i ent har dwar e i mpl ement at i on. Exper i ment al r es ul t s ar e s hown i n t er ms of t he SSI M ( St r uc t ur al SI Mi l ar i t y) i ndex, t o r eveal t he at t ai nabi l i t y of muc h i mpr oved i mage qual i t y by t hi s al gor i t hm i n c ompar i s on wi t h t he c onvent i onal ones . I n addi t i on, FPGA i mpl ement at i on r esul t s ar e al s o shown t o demons t r at e t hat t he devi s ed s c al er c an pr oduc e Ful l HD and 4K vi deo f r ames i n r eal t i me.
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17:45 18:45 Welcome Reception Room: A P.1: Poster Session 1 Room: A Investigation of the Effectiveness of Video Quality Metrics in Video PreProcessing J ayac handr a Chi l ukamar i ( Rober t Gor don Uni ver s i t y, Uni t ed Ki ngdom) ; Sampat h Kannangar a ( The Rober t Gor don Uni ver si t y, Uni t ed Ki ngdom) ; Gr ant Maxwel l ( Rober t Gor don Uni ver si t y, Uni t ed Ki ngdom) Thi s paper pr esent s an i nves t i gat i on of t he ef f ec t i venes s of c ur r ent vi deo qual i t y meas ur ement met r i c s i n meas ur i ng var i at i ons i n per c ept ual vi deo qual i t y of pr e pr oc es s ed vi deo. The r es ul t s s how t hat f ul l r ef er enc e vi deo qual i t y met r i c s ar e not ef f ec t i ve i n det ec t i ng var i at i ons . However , no r ef er enc e met r i c s s how bet t er per f or manc e when c ompar ed t o f ul l r ef er enc e met r i c s , par t i c ul ar l y, Nat ur al nes s I mage Qual i t y Eval uat or ( NI QE) i s not abl y bet t er at det ec t i ng per c ept ual qual i t y var i at i ons .
A Low Energy HEVC Inverse DCT Hardware Er c an Kal al i ( Sabanci Uni ver si t y, Tur key) ; Er dem Ozc an ( Sabanc i Uni ver s i t y, Tur key) ; Oz gun Yal ci nkaya ( Sabanc i Uni ver si t y, Tur key) ; I l ker Hamzaogl u ( Sabanc i Uni ver si t y, Tur key) I n t hi s paper , we pr opos e a novel ener gy r educ t i on t ec hni que f or Hi gh Ef f i c i enc y Vi deo Codi ng ( HEVC) I nver s e Di s c r et e Cos i ne Tr ans f or m ( I DCT) f or al l Tr ans f or m Uni t ( TU) s i z es . We al s o des i gned and i mpl ement ed an ef f i c i ent HEVC 2D I DCT har dwar e f or al l TU s i z es us i ng Ver i l og HDL. The pr opos ed har dwar e c an dec ode 48 Ul t r a HD ( 3840x2160) vi deo f r ames per s ec ond. The pr opos ed t ec hni que r educed i t s ener gy cons umpt i on up t o 20% .
A Reconfigurable HEVC SubPixel Interpolation Hardware Er c an Kal al i ( Sabanci Uni ver si t y, Tur key) ; Yus uf Adi bel l i ( Sabanc ı Uni ver si t y, Tur key) ; I l ker Hamzaogl u ( Sabanc i Uni ver si t y, Tur key) Sub pi xel i nt er pol at i on i s one of t he mos t c omput at i onal l y i nt ens i ve par t s of Hi gh Ef f i c i enc y Vi deo Codi ng ( HEVC) vi deo encoder and dec oder . I n t hi s paper , we pr opos e a r ec onf i gur abl e HEVC s ub pi xel ( hal f pi xel and quar t er pi xel ) i nt er pol at i on har dwar e f or al l pr edi c t i on uni t s i z es . The pr opos ed r ec onf i gur abi l i t y r educ es t he ar ea and power c ons umpt i on of HEVC s ub pi xel i nt er pol at i on har dwar e mor e t han 30% . The pr opos ed har dwar e, i n t he wor s t c as e, c an pr oc es s 64 quad f ul l HD ( 2560x1600) vi deo f r ames per s ec ond.
On Enhancement Signal Using Nonuniform Sampling in Clipped Signals for LTE Smart Phones SeongGeon Bae ( dal i m uni ver si t y, Kor ea) ; Hyung woo Par k ( Kor ea Rai l r oad Res ear c h I ns t i t ut e & Echo s ys t em Lab. , Kor ea) ; Myung Sook Ki m ( Soongsi l uni v. , Kor ea) ; Myung J i n Bae ( Soongsi l uni v. , Kor ea) Var i ous met hods have been empl oyed t o enhanc e t he qual i t y of s i gnal s i n t he noi s y envi r onment s dur i ng t he speec h s i gnal pr oc ess i ng. I n t he c as e of s i gnal r es t or at i on i n par t i c ul ar , t he det er i or at i on of s i gnal s i n l ow f r equenc y has been an i s s ue as t hey ar e al s o c onver ged i nt o t he det er i or at i on of voi c ed s i gnal s based on t he char act er i s t i c f eat ur e of s peec h qual i t y det er i or at i on. Ther ef or e, gr eat ef f or t s have been c onc ent r at ed on i mpr ovi ng s i gnal qual i t y and s i gnal r es t or at i on i n t he voi c ed s i gnal s ec t i on. Pr ovi ded t hat s i gnal s have an ef f ec t on per c ept i on t o pr oc es s a wavef or m c odi ng, t hi s s t udy s ugges t s t hat t he non uni f or m sampl i ng t ec hni que c an be ut i l i z ed t o get t he enhanc ed qual i t y of r ec ons t r uc t i on i n cl i pped s i gnal s .
Implementation of Embedded Linux Platform based Vehicle Feature Extractor for ITS HongYeon Yu ( El ect r oni c s and Tel ecommuni cat i ons Res ear c h I ns t i t ut e, Kor ea) ; SeungChul Son ( ETRI , Kor ea) ; Nac woo Ki m ( ETRI , Kor ea) ; Byung Tak Lee ( ETRI , Kor ea) Thi s paper pr opose t he vi si on bas e vehi c l e f eat ur e ext r ac t or whi c h c an be oper at ed on t he l ow per f or manc e embedded l i nux pl at f or m. I n addi t i on, we i mpl ement an i nt el l i gent t r ans por t at i on s ys t em appl yi ng t he OGC SWE f r amewor k f or t r adi t i onal anal og CCTV bas ed t r af f i c c ont r ol l i ng s ys t em. The pr opos ed met hod i s compr i s ed of t he movi ng vehi c l e det ec t i on, l i c ens e pl at e r ec ogni t i on and vehi c l e c ol or det ec t i on s t age. The f ast oper at i on i s pos s i bl e by l i mi t i ng t he f eat ur e ext r ac t i on ar ea i n t he eac h s t ep. The exper i ment al r esul t f eat ur e ext r ac t or c an be ef f ec t ual l y i nt egr at ed wi t h t he c onvent i onal s ys t em. I t pr ovi des t he exac t vehi c l e i dent i f i c at i on i nf or mat i on.
Using Fuzzy Logic to Estimate User Interests in Multiscreen Viewing Situation Yui c hi Maki ( NTT Cor por at i on & NTT Ser vi c e Evol ut i on Labor at or i es , J apan) ; Manabu Mot egi ( NTT, J apan) ; Youi c hi Takas hi ma ( NTT Cor por at i on, J apan) ; Tomohi r o Yamada ( Ni ppon Tel egr aph and Tel ephone Cor por at i on, J apan) ; Tor u Kobayas hi ( Nagasaki edas.info/p14425#S1569476321
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Uni ver s i t y, J apan) Thi s paper des cr i bes a met hod t o ext r ac t us er i nt er es t keywor ds f or us er pr of i l i ng appl i c abl e t o var i ous r ec ommendat i on s ys t ems f r om br ows ed web pages dur i ng mul t i s c r een vi ewi ng, i . e. wat c hi ng TV whi l e br ows i ng web pages r el at ed t o t he TV pr ogr am on s mar t phones or Tabl et PCs . Our met hod ext r ac t s keywor ds f r om br owsed web pages and c omput es i nt er es t wei ght s , whi c h i s bas ed on t he us er ' s nat ur al behavi or s of " br ows ed" , " bookmar ked; l i ke s oc i al bookmar ki ng" or " no r eac t i on; us er di d not br ows e i t al t hough i t was s hown" . Ranki ng t he keywor ds i n or der of i nt er es t wei ght s al l ows us t o es t i mat e t he i nt er es t keywor ds. Exper i ment s s how t hat our met hod has bet t er pot ent i al i n f i l t er i ng out non us ef ul keywor ds and t hus i s s uper i or t o t he bas i c TFI DF appr oac h.
Orthogonal Wavelet Division Multiplex as a Modulation Scheme for Digital Television Abdul l ah S Al mut t i r i ( De Mont f or t Uni ver s i t y, Uni t ed Ki ngdom) ; Sc ot t L Li nf oot ( None, Uni t ed Ki ngdom) I ssues sur r oundi ng wi r el es s c ommuni c at i ons have ar i s en as a r es ul t of an i nc r eas e i n popul ar i t y and us abi l i t y. The compl exi t y of modul at i ng s i gnal s over c ar r i er s i s c ons i der ed t o be a s i gni f i c ant c hal l enge and Or t hogonal Fr equenc y Di vi s i on Mul t i pl ex has pr oven t o be a popul ar t ec hnol ogy. The di s c over y of t he wavel et t r ans f or m, whi l e mai nl y us ed i n i mage pr oc es s i ng appl i c at i ons , has l ed t o a r ec ent l y pr opos ed, i nnovat i ve new modul at i on t ec hni que c al l ed Or t hogonal Wavel et Di vi s i on Mul t i pl ex. Thi s paper l ooks at t he appl i cat i on of di f f er ent f ami l i es of wavel et as appl i ed t o di gi t al t er r es t r i al t el evi s i on.
Robust Autodetection of Camera Lens Distortion Parameters Thomas Schnei der ( Hochs chul e Fur t wangen Uni ver si t y, Ger many) ; Sebas t i an Pi ont ek ( Hoc hs chul e Fur t wangen Uni ver si t y, Ger many) ; Phi l i pp Haf en ( Hoc hs chul e Fur t wangen Uni ver s i t y, Ger many) ; Ni kol aus Hot t ong ( Hoc hs c hul e Fur t wangen Uni ver si t y, Ger many) St er eos c opi c vi deo s ys t ems r equi r e par t i c ul ar at t ent i on t o t he avoi danc e of geomet r i c di s t or t i on er r or s t hat may be caus ed by opt i c al i mage ac qui s i t i on and pr oj ec t i on devi c es . Our paper pr es ent s an al gor i t hm f or det ec t i ng c amer a l ens di s t or t i on par amet er s i n a pr ec i s e and r obus t manner . The di st or t i on par amet er s may be us ed f or i mage c or r ec t i on ei t her i n r eal t i me t hr ough c amer a har dwar e or by means of post pr oc ess i ng s of t war e.
A proposal for VMS extension of Android based DTV STB Dar ko Dej anovi c ( Uni ver s i t y of Novi Sad, Fac ul t y of Techni c al Sc i enc es , Ser bi a) ; Davor Rapi c ( Facul t y of Tec hni c al Sc i ences Novi Sad & RT RK, Ser bi a) ; Nemanj a Fi mi c ( Facul t y of Techni cal Sc i ences , Uni ver si t y of Novi Sad, Ser bi a) ; Ni kol a Kuz manovi c ( Uni ver s i t y of Novi Sad, Ser bi a) ; Mi l an Savi c ( Uni ver s i t y of Novi Sad, Ser bi a) Thi s paper pr es ent s one s ol ut i on of t he VMS ext ens i on f or an Andr oi d bas ed DTV s et t op box. Pr opos ed VMS ext ens i on wi l l pr ovi de s i mul t aneous l i ve pl aybac k and PVR f unc t i ons on var i ous DTV s er vi c es , as wel l as adapt i ve st r eami ng of DTV c ont ent on s ec ond s c r een devi c es over MPEG DASH pr ot oc ol . Fur t her mor e, VMS c an be c ont r ol l ed by s ec ond s c r een devi c es .
Proposition for Mosaic Video Playback on Android based DTV Devices St evan Medi c ( Fac ul t y of Techni c al Sc i ences, Uni ver s i t y of Novi Sad, Ser bi a) ; Ni kol a Špi r i ć ( Facul t y of Techni c al Sc i enc es , Uni ver s i t y of Novi Sad, Ser bi a) ; Sr et en Tanackovi ć ( Facul t y of Tec hni cal Sc i enc es , Uni ver s i t y of Novi Sad, Ser bi a) ; Mi l an Vi dakovi c ( Uni ver s i t y of Novi Sad Fac ul t y of Tec hni c al Sc i enc es , Ser bi a) ; Ni kol a Kuz manovi c ( Uni ver s i t y of Novi Sad, Ser bi a) Thi s paper pr es ent s a pr opos i t i on f or mos ai c vi deo pl aybac k on Andr oi d bas ed DTV devi c es . Mos ai c i s a s of t war e s ol ut i on t hat r el i es on r ender i ng mul t i pl e vi deo s t r eams on one di s pl ay, wher e eac h s ub pi ct ur e pr es ent s one vi deo st r eam ( e. g. DTV s er vi c e) . Thi s appr oac h al s o pr ovi des an enhanc ed met hod t hat c an di s pl ay and navi gat e t hr ough a l ar ge number of di gi t al t el evi s i on pr ogr ams , s uppl yi ng t he vi ewer wi t h a r eal t i me over vi ew of t he c ur r ent l y vi s i bl e c hannel s f r om t he c hannel s el ec t i on di al og. Feasi bi l i t y of t he pr opos ed s ol ut i on i s demons t r at ed t hr ough an i mpl ement at i on on Andr oi d based pl at f or ms s uch as DTV decoder s ys t ems and s et t op boxes wi t h mul t i pl e dec oder s and mul t i pl e t uner s .
One solution of implementation and display of electronic program guide on the Androidbased digital TV signal receiver Br ani mi r Pavl ovi c ( Fac ul t y of Techni c al Sc i enc es , Ser bi a) ; Mar ko Kovac evi c ( RT RK I ns t i t ut e f or Comput er Bas ed Syst ems, Ser bi a) ; Br ani mi r Kovac evi c ( RT RK I nst i t ut e f or Comput er Bas ed Syst ems , Ser bi a) ; Mar ko Zi vanovi c ( RT RK I nst i t ut e f or Comput er Based Syst ems, Ser bi a) ; Nemanj a Zi gi c ( RT RK I ns t i t ut e f or Comput er Bas ed Syst ems , Ser bi a) Thi s paper descr i bes t he i mpl ement at i on of i nf or mat i on management f or t he El ec t r oni c Pr ogr am Gui de ( her ei naf t er EPG) f r om EI T (Event I nf or mat i on Tabl e) t abl es t hat ar e l oc at ed i n t he DTV ( Di gi t al Tel evi s i on) bi t st r eam, pr opagat i on of s uc h dat a t o t he Andr oi d appl i c at i on and di s pl ay t he dat a i n gr aphi cal us er i nt er f ac e. For t he c ol l ec t i on and pr oc es s i ng of DTV dat a, DTV s of t war e f or t el evi s i on s et s ( Mi ddl ewar e) was us ed.
Implementation of Disaster Recovery Agent within Android based settop box edas.info/p14425#S1569476321
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Ml aden Kovacev ( RT RK I nst i t ut e f or Comput er Based Syst ems , Ser bi a) ; Kr st o Lazi c ( Facul t y of Tec hni cal Sc i enc es , Ser bi a) ; Nenad J ovanovi c ( RT RK I ns t i t ut e f or Comput er Based Syst ems, Ser bi a) ; Al eks andar St ef anovi c ( RT RK I nst i t ut e f or Comput er Bas ed Syst ems , Ser bi a) ; I van Pet r ovi c ( RT RK I ns t i t ut e f or Comput er Based Syst ems , Ser bi a) Thi s paper gi ves an over vi ew of ext endi ng Andr oi d s ys t em wi t h Di s as t er Rec over y Agent ( DRA) . The f oc us of t hi s paper i s on swi t c hi ng f r om bad, c r i t i c al s ys t em s t at e t o wor ki ng, def aul t s ys t em s t at e. Addi ng t hi s f eat ur e i nvol ves c hangi ng exi s t i ng boot l oader and r ec over y of Andr oi d.
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18:45 20:45 GOLD Event Room: B
Tuesday, September 10 09:00 09:45 Keynote: Math Bollen: Consumer Electronics and the Power Grid What are they doing to each other? Room: A
09:45 11:10 5.1: Invited Session: Telemedicine Room: A 09:45 The Increasing Role of Portable Electronics in the Emergency Department Mas on Shi eh ( Bet h I s r ael Medi c al Cent er , USA) ; Yao Shi eh ( Chang Gung Uni ver s i t y & Uni ver s i t y of Cal i f or ni a I r vi ne, Tai wan) Human nat ur e somet i mes makes us r el uc t ant t o embr ac e c hange t hat di s r upt s t he f ami l i ar i t y of our dai l y l i ves . We heal t hcar e pr ovi der s i n par t i c ul ar dr ag our f eet when i t c omes t o c hanges i n t he manner of pr ac t i ce we' ve mai nt ai ned over t he dec ades due t o t he i ndoc t r i nat i ng nat ur e of t r adi t i onal medi c al educat i on and t eachi ng. As a mat t er of t r adi t i on we c ont i nue t o wear whi t e c oat s and t i es even t hough t hey have been s hown t o be f omi t es f or i nf ec t i on. Por t abl e el ec t r oni c s have had a l i mi t ed but expandi ng r ol e i n t he Emer genc y Depar t ment ( ED) . I n t hi s paper , we wi l l r evi ew t he c ur r ent s t at us and f ut ur e pr os pect i ve of por t abl e el ec t r oni c s appl i c at i ons i n t he ED.
10:06 A computerintheloop model for the transaction between careproviders and patients Mengkai Shi eh ( Rus s i an Medi c al Ac ademy of Post gr aduat e Educ at i on, Rus s i a) ; Chi en Hung Chang ( Chang Gung Memor i al Hos pi t al and Col l ege of Medi c i ne, Chang Gung Uni ver s i t y, Tai wan) ; Yao Shi eh ( Chang Gung Uni ver s i t y & Uni ver si t y of Cal i f or ni a I r vi ne, Tai wan) ; Tsong Hai Lee ( Chang Gung Hos pi t al , Li nkou Medi cal Cent er and Chang Gung Uni ver si t y, Tai wan) ; Scot t Goodwi n ( Uni ver s i t y of Cal i f or ni a I r vi ne, USA) Heal t hc ar e expendi t ur e i n many devel oped c ount r i es has r eac hed s uc h an unpr ec edent ed l evel t hat i t c annot be s ust ai nabl e unl es s some c hange i n medi c al pr ac t i c e i s i mpl ement ed. I n t hi s paper , we exami ne a c omput er i n t he l oop model f or t he t r ans ac t i on bet ween c ar e pr ovi der s and c ar e r ec ei ver s by i dent i f yi ng t as ks t hat c an be of f l oaded f r om phys i c i ans t o c omput er s i n l i ght of t he s t at e of t he ar t of c omput er t ec hnol ogy, as wel l as i t s evol ut i on wi t h t i me. Cur r ent l y a number of c ons umer el ec t r oni c s i nnovat i ons have f ound t hei r way i nt o heal t hc ar e appl i c at i ons . We ant i c i pat e t hat heal t hcar e wi l l be cont i nuous l y benef i t ed by s uc h a t r end.
10:27 Adaptive Wireless Optical Transmission Scheme for Health Monitoring System Wasi nee Noonpakdee ( Thammas at Uni ver s i t y, Thai l and) Thi s paper pr esent s an i ndoor opt i c al wi r el es s c ommuni c at i ons us i ng adapt i ve wi r el es s opt i c al t r ans mi s s i on s c heme f or heal t h moni t or i ng s ys t em. Si nc e r adi o f r equenc y ( RF) net wor ks c an pr es ent el ec t r omagnet i c di s t ur bances wi t h medi c al devi c es , an al t er nat i ve s ys t em bas ed on i nf r ar ed ( I R) t ec hnol ogy i s s t udi ed. I n t hi s s c heme, opt i c al wi r el es s c ommuni c at i on i s pr opos ed t o t r ans mi t t he obt ai ned meas ur ement s f r om sens or s t o a c ent r al node and a medi c al c ent er us i ng i nt ens i t y modul at i on di r ect det ec t i on (I M/ DD) wi t h on of f keyi ng ( OOK) modul at i on. An i mage s ens or i s ut i l i z ed as a r ecei ver , and t he si gnal t o noi s e r at i o ( SNR) at t he i mage s ens or i s anal yz ed wi t h c ons i der at i on of t he hal f power angl e of t he opt i c al s our c e, t he t r ans mi t t ed power , dat a r at e, and t he pat i ent ' s l oc at i on. The anal yt i cal r es ul t s i ndi c at e t hat by empl oyi ng t he adapt i ve t r ans mi s s i on s c heme, t he r equi r ed SNR of 13. 6 dB i s achi eved.
10:48 Cloudsupercomputing virtual colonoscopy with motionbased navigation for colon cancer screening Hi r oyuki Yos hi da ( Mass ac hus et t s Gener al Hos pi t al and Har var d Medi c al Sc hool , USA) A novel c l oud s uper c omput i ng bas ed di agnos t i c s ys t em f or c ol on c anc er bas ed on l axat i ve f r ee vi r t ual c ol onos c opy exami nat i on has been devel oped. The vi r t ual c ol onos c opy i mages ar e pos t pr oc es s ed by c omput at i onal l y i nt ens i ve al gor i t hms s uc h as r eal t i me c omput er as s i s t ed bowel pr epar at i on f or i ncr eas ed pat i ent adher ence t o t he s c r eeni ng pr ogr am, and r eal t i me c omput er as s i s t ed det ec t i on f or edas.info/p14425#S1569476321
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i mpr oved sensi t i vi t y i n t he det ec t i on of c ol oni c pol yps . A hi ghr es ol ut i on mobi l e di s pl ay s ys t em i s c onnec t ed t o t he c l oud s uper c omput i ng vi r t ual c ol onos c opy s ys t em t o al l ow f or vi s ual i z at i on of t he ent i r e c ol oni c l umens and di agnos i s of c ol oni c l es i ons at anyt i me, anywher e. The navi gat i on t hr ough t he c ol oni c l umen i s dr i ven by a mot i on bas ed nat ur al us er i nt er f ac e bas ed on a Ki nec t s ens or f or eas y navi gat i on and l ocal i zat i on of c ol oni c l es i ons . Pr el i mi nar y r es ul t s s how t hat t he c l oud s uper c omput i ng based vi r t ual c ol onos c opy s yst em wi t h mot i on bas ed navi gat i on i mpr oves t he wor kf l ow and ef f i c i enc y of t he i nt er pr et at i on of vi r t ual col onos c opy i mages f or s c r eeni ng of c ol or ec t al c anc er s .
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5.2: Energy Room: B 09:45 Energy consumption of IEEE 802.11 connected consumer electronic devices Fl or i an Pr egi z er ( Ul m Uni ver si t y, Ger many) ; Dani el Fehr enbac her ( Ul m Uni ver s i t y, Ger many) To use a s mar t phone as a r emot e c ont r ol l er f or c ons umer el ec t r oni c devi c es , t he i nt egr at ed wi r el es s c ommuni c at i on i nt er f aces pr ovi de ac c es s t o c ommon net wor k pr ot oc ol s . Es pec i al l y t he I EEE 802. 11 pr ot oc ol f ami l y i s wi del y us ed. Thi s f ami l y pr ovi des t hr ee di f f er ent modes of oper at i on f or di f f er ent net wor k t opol ogi es . Si nc e ener gy us age i s c r i t i c al i n mobi l e devi c es , t hi s paper c ompar es t he annual ener gy usage of t he i nf r ast r uct ur e, adhoc and Wi Fi di r ec t mode bas ed on a s i mpl e us ec as e.
10:06 Computer Systems Power Model Estimation Br eno Neves ( Uni ver s i dade Feder al de Campi na Gr ande, Br az i l ) ; Br una Cr uz ( Uni ver s i dade Feder al de Campi na Gr ande UFCG, Br az i l ) ; Raphael Mendes ( Feder al Uni ver s i t y of Campi na Gr ande, Br azi l ) ; Fr eder i c o Bubl i t z ( St at e Uni ver si t y of Par ai ba, Br azi l ) ; J ai di l s on J o Si l va ( Feder al Uni ver s i t y of Campi na Gr ande, Br az i l ) ; Saul o O. D. Lui z ( Uni ver s i dade Feder al de Campi na Gr ande UFCG, Br az i l ) ; Angel o Per kus i c h ( Feder al Uni ver s i t y of Campi na Gr ande, Br az i l ) ; Hyggo Al mei da ( Feder al Uni ver s i t y of Campi na Gr ande, Br az i l ) The est i mat i on of power model s f or c omput er s ys t ems i s i mpor t ant f or t he devel opment pr oc es s of dynami c power manager s . I n t hi s wor k, a power model i s es t i mat ed bas ed on a c ons t r ai ned l i near l eas t s quar es t ec hni que.
10:27 Partial Page Buffering for Consumer Devices with Flash Storage Dongwook Ki m ( Hanyang Uni ver s i t y, Kor ea) ; Sooyong Kang ( Hanyang Uni ver si t y, Kor ea) As t he c apac i t y of t he NAND f l ash memor y i nc r eas es r api dl y, f l as h s t or age devi c e needs t o mai nt ai n l ar ger amount of s t or age met adat a ( e. g. , mappi ng i nf or mat i on) , whi c h nec es s i t at es l ar ger amount of har dwar e r esour c es s uch as DRAM. Ther ef or e, f or s t or age manuf ac t ur er s , i t i s needed t o devel op a novel s cheme t hat mi ni mi z es t he amount of s t or age met adat a whi l e pr es er vi ng t he s t or age per f or manc e. One of t he ef f ec t i ve appr oac hes t o c ope wi t h t he i nc r eas ed s t or age c apac i t y i s enl ar gi ng t he mappi ng uni t t o decr ease t he amount of mappi ng i nf or mat i on. However , l ar ger mappi ng uni t c an gr eat l y i nc r eas e t he number of i nt er nal Read Modi f y Wr i t e oper at i ons whi c h i s ver y c os t l y. I n t hi s paper , we pr opose t he ' Par t i al Page Buf f er i ng' s c heme, i n whi c h onl y par t i al page wr i t e r eques t s ar e buf f er ed, t o r educ e t he Read Modi f y Wr i t e oper at i ons i n s t or age devi c es . The pr opos ed s c heme enabl es us t o i ncr eas e t he mappi ng uni t s i z e whi l e pr es er vi ng t he s t or age per f or manc e.
10:48 Feasibility of a timeout power management policy Saul o O. D. Lui z ( Uni ver s i dade Feder al de Campi na Gr ande UFCG, Br azi l ) ; Ant oni o Mar c us Noguei r a Li ma ( Uni ver si dade Feder al de Campi na Gr ande & Cent er f or El ect r i c al Engi neer i ng and I nf or mat i cs , Br azi l ) ; Angel o Per kusi c h ( Feder al Uni ver si t y of Campi na Gr ande, Br az i l ) ; J ai di l s on J o Si l va ( Feder al Uni ver s i t y of Campi na Gr ande, Br az i l ) ; Fr eder i co Bubl i t z ( St at e Uni ver si t y of Par ai ba, Br azi l ) ; Hyggo Al mei da ( Feder al Uni ver si t y of Campi na Gr ande, Br az i l ) Ti meout power management pol i c i es ar e wi del y us ed i n mobi l e devi c es f or s avi ng power by s wi t c hi ng on and of f per i pher al s l i ke di s pl ay, har d di s ks , or net wor k i nt er f ac es . However t he s el ec t i on of t he t i meout pol i c y i s usual l y based on heur i s t i c appr oac hes . I n t hi s c as e, a wr ong t i meout pol i c y may i ncr eas e t he power cons umpt i on and degr ade t he per f or manc e. I n t hi s wor k, a pr obabi l i s t i c appr oac h f or opt i mi z e bot h t he power s avi ngs and per f or manc e i s adopt ed t o eval uat e t he f eas i bi l i t y of a t i meout power management pol i cy.
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11:10 11:45 Coffee Break Room: Br eak Ar ea
11:45 13:00 Panel Discussion: Health Care @ Consumer Electronics; Y.Shieh, M.Shieh, Yoshida, Brederlow, Gupta, Wolf Room: A
13:00 14:00 Lunch Room: Br eak Ar ea
14:00 14:45 Keynote: Ralf Brederlow: New Opportunities for Microelectronics in Medical Diagnosis Room: A
14:45 15:45 7.1: Video Processing III Room: A 14:45 Investigating Properties of Film Grain Noise for Film Grain Management Di et mar Hepper ( Techni c ol or , Ger many) Par t of our c ul t ur al her i t age i ncl udes AV c ont ent s t or ed on c hemi c al f i l m t hat i s s c anned, ar c hi ved, pr oc es s ed el ec t r oni cal l y, and di st r i but ed f or var i ous pur pos es . Gr ai n par t i c l es i n t he f i l m l ead t o vi s i bl e f i l m gr ai n noi s e i n t he vi ewed and/ or s c anned f i l m. Fi l m gr ai n management i s of t en r equi r ed whi c h i ncl udes t he r emoval or r educ t i on of f i l m gr ai n noi s e and/ or t he s uper i mpos i t i on of a c er t ai n t ype of f i l m gr ai n noi se. Achi evi ng a nat ur al f i l m l ook and f eel f i r s t r equi r es s uf f i c i ent under s t andi ng of maj or c har ac t er i s t i c s of f i l m gr ai n noi s e. Thi s c ont r i but i on pr es ent s r es ul t s of ext ens i ve i nves t i gat i ons of es s ent i al pr oper t i es of f i l m gr ai n noi s e i n var i ous SD, 2k and 4k s c anned f i l ms . Thes e r es ul t s f or m t he basi s f or s ubs equent l y devel opi ng adapt ed met hods f or f i l m gr ai n noi s e s uper i mpos i t i on.
15:05 Fine Grain Creation for UHDTV Hyun seung Lee ( Sams ung El ect r oni c s , Kor ea) A novel f i ne gr ai n cr eat i on met hod f or Ul t r a Hi gh Def i ni t i on Tel eVi s i on ( UHDTV) has been pr opos ed. To make f i ne gr ai n c omponent s i n l ow r es ol ut i on vi deo, t he mi xed modul at i on met hod i s devel oped. I t i s compos ed of t wo par t s , one i s di f f us i on of l ow f r equenc y c omponent s , and t he ot her i s gener at i on of al i as ed hi gh f r equenc y component s. Thos e ar e added on t he up s c al ed vi deo wi t h mat c hi ng wei ght s t o enhanc e t he f eel i ng of t ext ur es . The pr opos ed met hod s hows a bet t er per f or manc e c ompar ed t o t he c onvent i onal r es t or at i on met hods i n t er ms of t ext ur e by t he exper i ment al r es ul t s .
15:25 Extended MPEG4 3DGC for Realtime Rendering on Embedded Platforms Mat hi eu Robar t ( STMi cr oel ec t r oni cs, Uni t ed Ki ngdom) ; Maur o Pl umar i ( STMi cr oel ect r oni c s, Uni t ed Ki ngdom) ; Dani l o Pi et r o Pau ( STMi c r oel ect r oni c s , I t al y) Embedded appl i c at i on pr oc essor s have evol ved dr amat i c al l y over t he pas t year s , of f er i ng ever i ncr eas i ng c omput at i on power and har dwar e s uppor t f or c r i t i c al f eat ur es s uc h as 3D Gr aphi c s wi t h pr ogr ammabl e OpenGL ES c apabl e GPUs . Games , Us er I nt er f ac es or Augment ed Real i t y appl i c at i ons c an now r ender c ompl ex and i nt er ac t i ve 3D as s et s i n r eal t i me on por t abl e or embedded devi c es . Suc h appl i c at i ons of t en use t hei r own pr opr i et ar y f or mat f or enc odi ng and di s t r i but i ng 3D as s et s , i n r es pons e t o ver y par t i cul ar us e c ases or I P pr ot ec t i on i s s ues f or exampl e. However , i n many c as es , an open, c ompact , s t r eami ng f r i endl y f or mat woul d be pr ef er r ed. I n t hi s paper , we c onc ent r at e our at t ent i on t o t he 3D Gr aphi c s Compr es s i on ( 3DGC) s t andar d devel oped by MPEG as par t of MPEG 4, whi c h i nt ends t o pr ovi de an open s ol ut i on f or enc odi ng, c ompr es s i ng and s t r eami ng ani mat ed 3D as s et s . We us ed 3DGC as a bas i s f or our devel opment s and ext ended i t t o s uppor t moder n s hader based GPU t ec hni ques on embedded pl at f or ms f or t he r eal t i me r ender i ng of c ompl ex 3D model s , wi t h pr e c omput ed or user c ont r ol l ed ani mat i on.
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7.2: Car Electronics Room: B 14:45 Cognitive Approaches to Increase the Data Rate in Automotive Power Line Communication St ef an Hei l and ( Chemni t z Uni ver s i t y of Tec hnol ogy, Ger many) ; Gangol f Hi r t z ( TU Chemni t z, Ger many) The communi c at i on demand i n moder n vehi c l es i s r api dl y i nc r eas i ng by t he number of mul t i medi a devi c es . I n addi t i on t o car ent er t ai nment pr oduc t s l i ke audi o s ys t ems , DVD pl ayer s and headr es t moni t or s t her e ar e var i ous advanced dr i ver as s i s t anc e s ys t ems t o c ons i der . Es pec i al l y t he i nc r eas i ng amount of c amer as and l i kewi s e s ens or s i n moder n vehi c l es has l ead t o an ext r eme r i s e of t he i n vehi c l e dat a t r af f i c bet ween a l ar ge number of wi del y s pr ead c ommuni c at i on uni t s . Mai nl y t hi s dat a ar e t r ans f er r ed over s pec i al cabl es or maybe over Et her net . I n addi t i on, al l t hes e uni t s have t o be power ed. The wi r e har ness of a moder n c ar i s one of i t s mos t expens i ve and heavi es t c omponent s . To over come t he us e of ext r a wi r es, power l i ne c ommuni c at i on ( PLC) i s pr opos ed. I n t hi s paper c ogni t i ve appr oac hes t o i nc r eas e t he dat a r at e and t o r educ e t he er r or r at e i n hi gh bandwi dt h aut omot i ve power l i ne communi c at i ons ar e pr es ent ed.
15:05 A LowPower AdaBoostBased Object Detection Processor Using HaarLike Features Mot oki Ki mur a ( Uni ver s i t y of Cal i f or ni a, San Di ego, USA) ; J anar bek Mat ai ( Uni ver si t y of Cal i f or ni a, San Di ego, USA) ; Mat t hew J ac obs en ( Uni ver s i t y of Cal i f or ni a, San Di ego, USA) ; Ryan Kast ner ( Uni ver si t y of Cal i f or ni a, San Di ego, USA) Thi s paper pr es ent s an ar chi t ec t ur e of a l ow power r eal t i me obj ec t det ec t i on pr oc es s or us i ng Adaboos t wi t h Haar Li ke f eat ur es . We empl oy a r egi s t er ar r ay bas ed ar c hi t ec t ur e, and i nt r oduc e t wo ar c hi t ec t ur al l evel power opt i mi z at i on t ec hni ques ; s i gnal gat i ng domai n f or i nt egr al i mage ext r ac t i on, and l ow power i nt egr al i mage updat e. The power ef f i c i enc y of our pr opos ed ar c hi t ec t ur e i nc l udi ng ni ne c l as s i f i er s i s est i mat ed t o be 0. 64mW/ f ps when handl i ng VGA( 640x480) 70f ps vi deo.
15:25 Tradeoff between Accuracy and Speed for Pedestrian Detection using HOG Feature Sooj i n Ki m ( Hankuk Uni ver si t y of For ei gn St udi es, Kor ea) ; Kyeongsoon Cho ( Hankuk Uni ver s i t y of For ei gn St udi es , Kor ea) I n or der t o achi eve bot h hi gh det ec t i on r at e and f as t det ec t i on t i me, we pr opos e a new met hod f or pedes t r i an det ec t i on us i ng HOG f eat ur e. Mul t i s c al e c el l s and bl oc ks of HOG f eat ur e ar e us ed t o i mpr ove det ec t i on ac c ur ac y, and t hey ar e c omput ed by us i ng i nt egr al HOG t o i mpr ove det ec t i on s peed. I n or der t o f ur t her i mpr ove det ec t i on qual i t y i n t er ms of ac c ur ac y and s peed, t wo s t age appr oac h i s adopt ed i n t he pr oposed met hod. Exper i ment al r es ul t s s how t hat our met hod i mpr oves bot h det ec t i on r at e and s peed.
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15:45 16:05 Coffee Break Room: Br eak Ar ea
16:05 17:25 8.1: 3D Video Room: A 16:05 ModelBased Video Compression For Real World Data Chr i st i an Fel l er ( Uni ver si t y of Ul m, Ger many) ; J uer gen Wuens chmann ( Uni ver s i t aet Ul m, Ger many) ; Rai mar Wagner ( Uni ver si t y of Ul m, Ger many) ; Al br echt Rot her mel ( Uni ver s i t y of Ul m, Ger many) Thi s wor k exami nes t he benef i t s f or di s pl ayi ng vi deo c ont ent on a 2D s c r een t hat c an be gai ned by i ncor por at i ng dept h i nf or mat i on i nt o t he enc odi ng pr oc es s . The c r eat i on of a 3D model hel ps t o c ompens at e f or r edundant enc odi ng of r eappear i ng c ont ent s beyond gr oup of pi c t ur e bor der s , l i ke needed i n hybr i d vi deo c odec s . St ar t i ng wi t h f i l t er i ng t he i mage dat a, c r eat i ng a 3D model and appl yi ng a model bas ed compr ess i on vi a MPEGI V / Par t 25 t o t he model , f i nal l y a 2D vi deo r epr es ent at i on i s r ender ed. Subj ec t i ve qual i t y as s es s ment s of f i r s t pr el i mi nar y r es ul t s s how, t hat t he per c ei ved vi deo qual i t y i s compar abl e wi t h H. 264/ AVC enc oded vi deos f or l ow qual i t y s c enar i os when wor ki ng wi t h a s t at i c 3D model .
16:25 Gaze Adaptive Convergence in Stereo 3D Applications St ef an Ei ckel ber g ( TU Dor t mund Uni ver si t y, Ger many) ; Ruedi ger Kays ( TU Dor t mund Uni ver s i t y, Ger many) The ac c ommodat i on ver gence c onf l i c t i s one of t he t he mai n s our c es f or vi s ual f at i gue c aus ed by s t er eo 3d. Spec i al c ar e has t o be t aken dur i ng c ont ent pr oduc t i on i n or der t o mai nt ai n a hi gh qual i t y of exper i enc e. However , t he c ommon appr oac hes of doi ng s o ar e not al ways vi abl e and mi ght c ome wi t h c er t ai n di s advant ages as wel l . I n t hi s paper , we t her ef or e pr opos e and anal yz e a met hod, whi c h s ol ves t he accommodat i on ver genc e c onf l i c t . The bas i c i dea i s t o c ons t ant l y s hi f t t he poi nt c ur r ent l y gaz ed upon i nt o t he di s pl ay pl ane. Thi s i s done vi a c onver genc e s hi f t s of t he s t er eos c opi c i mager y, whi c h ar e known t o be unper c ei vabl e i f done s l owl y. The pr opos ed met hod i s bas ed on gaz e t r ac ki ng, s i gnal pr oc es s i ng and di s par i t y maps.
16:45 Pointbased Model Construction for Freeviewpoint TV Ku Chu Wei ( Nat i onal Tai wan Unver si t y, Tai wan) ; Yung Li n Huang ( Nat i onal Tai wan Uni ver s i t y, Tai wan) ; Shao Yi Chi en ( Nat i onal Tai wan Uni ver s i t y, Tai wan) Fr eevi ewpoi nt TV pr ovi des an i nt er ac t i ve s el ec t i on of vi ewpoi nt s when peopl e wat c h 3D vi deos . I n t hi s paper , t o gi ve mor e f as c i nat i ng vi ewi ng exper i enc e, c ons t r uc t i ng poi nt bas ed model s f or 3D vi deo pr oc es s i ng i n f r eevi ewpoi nt TV i s pr opos ed. The r es ul t s s how t he c ons t r uc t ed model s f r om t wo t ypes of 3D vi deos . Fur t her mor e, t he subs equent pr oc es s i ng c an be benef i t ed bec aus e t he poi nt bas ed model i s c ompact and qui t e s ui t abl e f or c omput er gr aphi c s t ec hni ques and t he exi s t i ng GPU har dwar e.
17:05 Phase Mosaic with Minimize Noise in TimeofFight Sensor Deok ha Shi n ( SAMSUNG & Sys t em LSI , Kor ea) I n t i meof f l i ght 3D appl i cat i on, s ens or s det ec t modul at ed l i ght r es pons es f or dept h c al c ul at i on. To measur e t he di st anc e, t i me of f l i ght c amer a needs 4 phas es . Typi c al met hod needs t o 4 f r ames t o obt ai n 4 phas es whi c h has mot i on bl ur , l ow f r ame r at e. To s ol ve t hos e pr obl ems 2 t ap oper at i on was c ons i der ed. But i t has a pr obl em i n r emovi ng f i xed pat t er n noi s e. I n t hi s paper , we pr opos e t he phas e t o r educ e di sadvant ages i n t ypi c al Ti me of f l i ght c amer a. We wi l l anal yz e t he mos ai c pat t er n wi t h c ons i der i ng noi se. And we c ompar e t he per f or manc e among mos ai c pat t er ns and t ypi c al met hod.
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8.2: Hardware & Storage Room: B 16:05 Variability of NVM Response Time and its Effect on the Performance of Consumer SSDs Mar i a Var s amou ( Uni ver si t y of Pat r as, Gr eece) ; Theodor e A. Ant onakopoul os ( Uni ver si t y of Pat r as, Gr eece) Sol i d St at e Dr i ves ( SSDs ) us e non vol at i l e memor i es ( NVM) f or s t or i ng and r et r i evi ng i nf or mat i on i n t he f or m of s ect or s and/ or pages . For ac hi evi ng hi gh c apac i t y, c ons umer SSDs us e hi gh dens i t y mul t i l evel c el l s ( MLC) memor i es t hat exper i enc e hi gh r ead and wr i t e t i mes . The maxi mum ac hi eved I O per f or manc e and t he mi ni mum r es pons e t i me depends on t he us ed NVM t ec hnol ogy, whi c h det er mi nes t he r ead and wr i t e t i mes , and ot her s ys t em par amet er s , l i ke t he number of s i mul t aneous l y ac c es s ed NVM c hannel s and t he appl i ed wor kl oad. Mos t of t hes e par amet er s r emai n unc hanged dur i ng t he l i f et i me of a SSD, exc ept of t he r ead and wr i t e t i mes whi c h i nc r eas e as t he l i f et i me of t he devi c e pr ogr es s es and hi gher var i abi l i t y i s obs er ved. Bas ed on exper i ment al r es ul t s and a det ai l ed SSD model , we anal yze how t he i nc r eas e and var i abi l i t y of t he NVM r es pons e t i me det er mi nes t he per f or manc e of a c ons umer SSDs and how i t i s af f ec t ed by ot her s ys t em par amet er s .
16:25 Design of Instruction Decode Logic for Dualissue Superscalar Processor Based on LEON2 Xue Yang ( Bei j i ng Mi c r oel ect r oni c s Technol ogy I ns t i t ut i on ( BMTI ) , P. R. Chi na) ; Li xi n Yu ( Bei j i ng Mi c r oel ect r oni c s Tec hnol ogy I nst i t ut i on ( BMTI ) , P. R. Chi na) ; Wei Zhuang ( Bei j i ng Mi c r oel ect r oni c s Tec hnol ogy I nst i t ut i on ( BMTI ) , P. R. Chi na) ; Yi ngpan Wu ( Bei j i ng Mi c r oel ect r oni c s Tec hnol ogy I nst i t ut i on( BMTI ) , P. R. Chi na) ; Li Hao ( Bei j i ng Mi c r oel ec t r oni c s Tec hnol ogy I nst i t ut i on ( BMTI ) , P. R. Chi na) An i ns t r uc t i on dec ode l ogi c avai l abl e f or dual i s s ue pi pel i ne pr oc es s or i s pr es ent ed i n t hi s paper . The s t r uc t ur e i s bas ed on t he LEON2 s c al ar pr oc es s or and t he per f or manc e i s i mpr oved by 64. 5% c ompar ed t o t he s i ngl e i ss ue pi pel i ne. Pr obl ems of i ns t r uc t i on di s pat c hi ng, dependenc es bet ween t wo i nst r uc t i ons i n par al l el and oper ands hand over t o eac h ot her bet ween t he t wo pi pel i nes ar e s ol ved. St r uc t ur e bl oc k di agr ams of t he dual i s s ue pi pel i ne ar e gi ven. Bes i des , t he ar ea of t he new i nt eger uni t c an be exagger at ed t o l ess t han 1. 8 t i mes of t he f or mer one. Power of t he new pr oc es s or has been i nc r eased by l es s t han 8. 9% .
16:45 An Efficient 6Bit TIQ ADC for Low Power Portable Appliances Wasi m Ar i f ( Nat i onal I ns t i t ut e Of Technol ogy Si l c har , I ndi a) ; Sat ya Mi s hr a ( NI T Si l c har , I ndi a) ; J i s han Mehedi ( J adavpur Uni ver s i t y, I ndi a) ; Sr i mant a Bai s hya ( NI T, I ndi a) Anal og t o di gi t al c onver t er (ADC) i s an i nt egr al par t of t he s ys t em on c hi p ( SoC) pr oduc t bec aus e i t f i l l s t he gap bet ween t he anal og phys i c al wor l d and di gi t al l ogi c al wor l d. Low power and l ow vol t age r equi r ement s ar e bec omi ng i ncr eas i ngl y i mpor t ant i s s ues as t he MOSFET c hannel l engt h s hr i nks bel ow 0. 25 submi c r on i n t he di gi t al domai n. I n addi t i on, SoC t r ends c ompel ADCs t o be i nt egr at ed on a c hi p wi t h ot her di gi t al ci r cui t s. A power ef f i c i ent Fl as h ADC i s mos t i mpor t ant modul e f or l ong l i f e s pan of bat t er y f or t he por t abl e appl i ances . The hi gh s peed and l ow power ADC des i gn ac hi eved by us i ng TI Q ( Thr es hol d quant i z at i on c ompar at or ) c ompar at or i ns t ead of t r adi t i onal hi gh gai n di f f er ent i al c ompar at or and al s o decoder i s des i gn us i ng mul t i pl exer i ns t ead of t r adi t i onal ROM dec oder . Mul t i pl exer bas ed dec oder i s modi f i ed t o get l es s er f an out i n c r i t i c al pat h whi c h r educ es del ay of encoder and mor e s ymmet r i c al and mor e r egul ar s t r uc t ur e t o r educ e ar ea of c i r c ui t . The 6 bi t ADC i s desi gned and s i mul at ed wi t h UMC 180 nm CMOS t ec hnol ogy i n CADENCE VI RTUSO pl at f or m and ac hi eves maxi mum s peed of 1Gs ps wi t h 1. 23mw of power c ons umpt i on and exhi bi t s s t at i c er r or DNL/ I NL of +/ 0. 33/ 0. 65 LSB and dynami c par amet er SFDR and SNDR as 39. 24dB, 32. 2dB r es pec t i vel y. Si mul at ed r es ul t shows t hat t he pr opos ed model ac hi eves hi gh s peed, l ow power c ons umpt i on, l ow vol t age oper at i on and s mal l s i z e c ompar ed t o ot her c onvent i onal ADCs .
17:05 Automatic TFTLCD Mura Detection Based on Image Reconstruction and Processing Yu Bi n Yang ( Nanj i ng Uni ver s i t y, P. R. Chi na) ; Ni ng Li ( Nanj i ng Uni ver s i t y, P. R. Chi na) ; Yao Zhang ( J i n Li ng Col l ege, Nanj i ng Uni ver s i t y, P. R. Chi na) Aut omat i c i ns pect i on of Mur a def ec t s i s a c hal l engi ng t as k i n t hi n f i l m t r ans i s t or l i qui d c r ys t al di s pl ay ( TFT LCD) def ect det ect i on, whi c h i s c r i t i c al f or LCD manuf ac t ur er s t o guar ant ee hi gh s t andar d qual i t y c ont r ol . I n t hi s paper , we pr opos e a s et of aut omat i c pr oc edur es t o det ec t mur a def ec t s by us i ng i mage pr oc es s i ng and comput er vi s i on t ec hni ques . Si ngul ar Val ue Dec ompos i t i on ( SVD) and Di s c r et e Cosi ne Tr ans f or mat i on(DCT) t ec hni ques ar e empl oyed t o c onduc t i mage r ec ons t r uc t i on, bas ed on whi c h we ar e abl e t o obt ai n t he di f f er ent i al i mage of LCD Cel l s . I n or der t o det ec t di f f er ent t ypes of mur a def ect s ac c ur at el y, we t hen des i gn a met hod t hat empl oys di f f er ent det ec t i on modul es adapt i vel y, whi c h c an over c ome t he di s advant age of s i mpl y us i ng a s i ngl e t hr es hol d val ue. Fi nal l y, we pr ovi de t he exper i ment al r es ul t s t o val i dat e t he ef f ec t i venes s of t he pr oposed met hod i n mur a det ect i on.
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
17:25 17:45 Tom Coughlin: Creating the Future Room: A
19:30 21:30 Conference Dinner/Seehof Hotel Room: Br eak Ar ea
Wednesday, September 11 09:00 09:45 Keynote: TaeChan Kim: Imaging Technology Challenges for the Future Room: A
09:45 10:45 9.1: Image Processing Room: A 09:45 Image Color Correction in DCT Domain I gor Khar i t onenko ( Uni ver s i t y of Wol l ongong, Aus t r al i a) ; Wanqi ng Li ( Uni ver si t y of Wol l ongong, Aust r al i a) A c ommonl y us ed met hod of c ol or c or r ec t i on f or di gi t al c amer as ut i l i z es a 3x3 cor r ec t i on mat r i x wi t h t he c oef f i c i ent s opt i mi z ed t o achi eve maxi mum c ol or f i del i t y. Al t hough t hi s oper at i on l eads t o s i gni f i c ant i mpr ovement i n col or r ender i ng, i t ampl i f i es noi s e at t he s ame t i me. Thi s paper pr es ent s a new met hod of per f or mi ng col or c or r ec t i on i n DCT domai n t hat r educ es noi s e ampl i f i c at i on. The paper s hows t hat t he c ol or cor r ec t i on oper at i on per f or med i n DCT domai n i s mor e c omput at i onal l y ef f i c i ent t han t he s ame oper at i on t hat i s t r adi t i onal l y per f or med i n t he i mage domai n. I t i s al s o s hown t hat gamma c or r ec t i on c an be appl i ed bef or e c ol or c or r ec t i on bec aus e t he i nt r oduc ed c ol or di s t or t i ons measur ed i n t he per c ept ual l y uni f or m CI E Luv c ol or s pac e ar e bel ow t he human s ens i t i vi t y t hr es hol d and do not af f ec t per c ept ual qual i t y of pr oc es s ed i mages . As a r es ul t , t he pr opos ed s ol ut i on l eads t o r evi s i on of t he c ommonl y us ed c ol or pr oc es s i ng/ c ompr es s i on c hai n of di gi t al c amer as r educ i ng i t s c omput at i onal compl exi t y and i mpr ovi ng i mage qual i t y.
10:05 Image Compression with Discriminative Dictionaries Rai mar Wagner ( Uni ver s i t y of Ul m, Ger many) ; Mar kus Thom ( Uni ver s i t y of Ul m, Ger many) ; Mi c hael Gabb ( Uni ver si t y of Ul m, Ger many) ; Chr i st i an Fel l er ( Uni ver s i t y of Ul m, Ger many) ; Rol and Schwei ger ( Dai ml er , Ger many) ; Al br echt Rot her mel ( Uni ver s i t y of Ul m, Ger many) Common i mage compr es s i on al gor i t hms l i ke J PEG or J PEG2000 t r ans f or m t he i ndi vi dual pi xel val ues i nt o a domai n t hat f avor s a compac t r epr es ent at i on. I n c ont r as t t o t he f i xed DCT or Wavel et domai ns , r ec ent ef f or t s wer e made on i mage c odi ng wi t h l ear ned over c ompl et e di c t i onar i es . I n t hi s wor k, we i nves t i gat e t he quest i on whet her di c t i onar i es bas ed on c l as s i f i c at i on f eat ur es ar e us abl e f or i mage c ompr es s i on. We s how t hat , despi t e t hei r or i gi nal pur pos e i s t o ext r ac t di s c r i mi nat i ve f eat ur es wi t hi n a Convol ut i onal Neur al Net wor k, t hes e f eat ur es ar e c apabl e of r eac hi ng c ompet i t i ve c ompr es s i on r es ul t s when c ombi ned wi t h a s par si t y pr omot i ng c odi ng s c heme.
10:25 Lossless Compound Image Compression for Digital Imaging System Sungbum Par k ( DMC R&D Cent er , Sams ung El ec t r oni c s, Kor ea) ; Choi Dai woong ( Cor por at i on & Sams ung, Kor ea) ; J aewon Yoon ( DMC R&D Cent er , Sams ung El ec t r oni c s , Kor ea) ; Woosung Shi m ( Sams ung El ec t r oni c s, Kor ea) I n t hi s paper , we pr opos e a si mpl e but ef f i c i ent l os s l es s c ompr es s i on s c heme f or c ompound i mages . For nat ur al i mage r egi on i n compound i mage, we i nt r oduc e an ef f i c i ent c ont ext model i ng s c heme, wi t h r educed c ompl exi t y i n cont ext model i ng. Then, a bl oc k s ki p met hod i s adopt ed t o ef f ec t i vel y expr es s homogeneous r egi ons. We al so i nc or por at e a pat t er n r un bas ed r epr es ent at i on f or gr aphi c r egi ons . I n t he exper i ment , t he pr opos ed s c heme out per f or ms J PEG LS [ 1] and J PEG XR [2] by 1. 4 t i mes and 2. 9 t i mes , r espec t i vel y.
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
9.2: Home Networking and Home Gateways Room: B 09:45 Adaptive TR069 system service for Androidbased consumer electronic devices Nor ber t Nemet ( Uni ver si t y of Novi Sad, Fac ul t y of Tec hni c al Sc i enc es & RT RK I nt i t ut e f or Comput er Bas ed Syst ems, Ser bi a) ; Saš a Radovanovi ć ( Uni ver si t y of Novi Sad, Facul t y of Tec hni c al Sc i ences & RT RK I ns t i t ut e f or Comput er Based Syst ems , Ser bi a) ; Rade Si mi ki ć ( Uni ver s i t y of Novi Sad, Fac ul t y of Tec hni cal Sci enc es , Ser bi a) ; I s t van Papp ( Uni ver s i t y of Novi Sad, Ser bi a) ; Teodor a Novkovi ć ( Uni ver s i t y of Novi Sad, Fac ul t y of Techni cal Sc i ences , Ser bi a) I n t hi s paper we pr opos e an i nt egr at i on of a devi c e c onf i gur at i on and moni t or i ng modul e bas ed on t he TR069 pr ot oc ol (al so known as CPE Wan Management Pr ot oc ol ) as a s ys t em s er vi c e f or Andr oi d based s et t op boxes ( STBs) and ot her c ons umer el ec t r oni c devi c es . Cur r ent l y t her e i s no s uppor t f or c onf i gur at i on and moni t or i ng of cons umer devi c es under Andr oi d OS. I nt r oduc i ng s uc h a f eat ur e woul d i ncr eas e t he possi bi l i t y f or seaml es s i nt egr at i on of devi c es t o t he exi s t i ng aut oc onf i gur at i on s er ver s and f ac i l i t at e QoS moni t or i ng.
10:05 One implementation of multimedia content presentation for the Android based settop box Vel j ko I l ki c ( Fac ul t y of Tec hni c al Sci ences, Ser bi a) ; Mar ko Kovacevi c ( RT RK I ns t i t ut e f or Comput er Bas ed Syst ems , Ser bi a) ; Mi l os Mi l anovi c ( Fac ul t y of Tec hni cal Sc i ences , Ser bi a) ; Br ani mi r Kovacevi c ( RT RK I nst i t ut e f or Comput er Bas ed Sys t ems , Ser bi a) ; Pet ar J ovanovi c ( RT RK LLC, Ser bi a) Thi s paper s hows one sol ut i on f or c ol l ec t i on, br ows i ng and r epr oduc t i on of mul t i medi a c ont ent f or t he Andr oi d bas ed STB (set t op box). Thi s s ol ut i on of f er s uni que way of di s pl ayi ng di f f er ent mul t i medi a c ont ent . Thi s i s ac hi eved by maki ng an abst r ac t i on l ayer whi c h uni f i es f ol l owi ng mul t i medi a c ont ent : t el evi s i on c hannel s, Andr oi d appl i c at i ons and wi dget s , DLNA ( Di gi t al Li vi ng Net wor k Al l i anc e) s er ver s , PVR ( Per s onal vi deo r ec or der ) f i l es , i mages , vi deo and audi o f i l es . Al l t he mul t i medi a c ont ent i s t r eat ed t he s ame way, and pr es ent ed wi t h t he uni que gr aphi c al i nt er f ac e.
10:25 Design and Implementation of the Lightweight Home Cloud Computing Framework J aehun Lee ( Hanyang Uni ver s i t y, Kor ea) ; Ki han Choi ( Hanyang Uni ver si t y, Kor ea) ; Youngj i n Ki m ( Hanyang Uni ver si t y, Kor ea) ; Sooyong Kang ( Hanyang Uni ver s i t y, Kor ea) Cons umer el ect r oni c s devi ces ar e r api dl y evol vi ng i n t er ms of bot h har dwar e and s of t war e. However , c omput i ng r es our c es i n t hose devi c es ar e not f ul l y us ed i n mos t of t he t i me. I n t hi s paper , we i mpl ement a home c l oud c omput i ng f r amewor k t hat expl oi t s unus ed c omput i ng r es our c es i n var i ous devi c es at home t o del i ver mor e power f ul and novel f unc t i onal i t i es t o us er s .
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
10:45 11:10 Coffee Break Room: Br eak Ar ea
11:10 12:30 10.1: HumanDeviceInteraction Room: A 11:10 Smart Home User's Behavior Prediction Dmi t r y Vavi l ov ( T Sys t ems, Rus s i a) ; Al exey Mel ez hi k ( Gaz pr om Pr omgaz , Rus s i a) ; I van Pl at onov ( St . Pet er sbur g St at e Pol yt ec hni c al Uni ver si t y, Rus s i a) Moder n Smar t Home sol ut i ons can be gener al l y c l as s i f i ed as s ens or bas ed or us er di r ec t i ve bas ed. Pr edi c t i on of t he Us er Behavi or i s a ver y pr omi s i ng appr oac h bec aus e i t i mpr oves us abi l i t y of Smar t Home devi c es c r i t i cal f or t hei r f ut ur e expans i on. I t r equi r es an ef f ec t i ve enough, c heap, f l exi bl e, and easy i mpl ement ed al gor i t hms . Suc h " l i ght " al gor i t hms pr evi ous l y devel oped f or pr edi c t i ng of TV vi ewer ac t i vi t i es c oul d be eas i l y adapt ed f or Smar t Home devi c es pr ogr ammi ng.
11:30 Green Technology and Wearable Haptic Feedback Display with 5x12 Arrays of Vibrotactile Actuators Anak Agung Gede Dhar ma ( Kyushu Uni ver s i t y, J apan) ; Ez endu I f eanyi Ar i wa ( Uni ver s i t y of Bedf or ds hi r e, Uni t ed Ki ngdom) ; Ki yos hi Tomi mat s u ( Kyus hu Uni ver s i t y, J apan) I n t hi s st udy, we have devel oped a wear abl e hapt i c ves t t hat c an di s pl ay s ophi s t i c at ed hapt i c f eedbac k pat t er ns . Our pr opos ed hapt i c ves t c ons i s t s of 60 vi br ot ac t i l e ac t uat or s t hat have di r ec t c ont ac t t o t or s o ar ea. I n addi t i on, we have devel oped 34 hapt i c s t i mul i and c onduc t ed us er t es t i ng t o meas ur e t he ef f ec t i venes s of our pr opos ed hapt i c di s pl ay met hod. I n r ec ent year s , t her e i s a gr owi ng i nt er es t on hapt i c f eedback and vi s ual i z at i on met hods [ 1] . Rec ent advanc es i n hapt i c t ec hnol ogy enabl e ar t i f i c i al hapt i c f eedbac k t o be embedded i n mobi l e or wear abl e devi c es . Hapt i c f eedbac k pl ays a s i gni f i c ant r ol e f or us er s, due t o i t s ' c apabi l i t i es t o pr es ent t ac t i l e and ki nes t het i c c ues [ 2] . Fur t her mor e, s omat os ens or y s ense i s c ons i der ed as an i mpor t ant pr i mar y s ens or y c hannel , es pec i al l y f or t he vi s ual l y i mpai r ed [3] . Ther ef or e, i t i s i mpor t ant t o expl or e s pat i al and t empor al pr oper t i es i n hapt i c f eedbac k. One of t he pos si bl e ways i s by devel opi ng a wear abl e hapt i c f eedbac k di s pl ay and c onduc t r el evant user t est i ng and exper i ment s . I n t hi s paper , we ment i on not abl e pr ec edi ng wor ks , desc r i be our pr oposed pr ot ot ype des i gn and t he us abi l i t y t es t s wi t h i t s t ar get us er s . Fur t her mor e, t he c onc l usi on and poss i bl e f ut ur e wor ks i s di s c us s ed i n t he l as t s ec t i on. RELATED WORKS The ps yc hophys i c al sensat i on of f eel i ng t ac t i l e i l l us i ons ac c or di ng t o t wo di mens i onal t ac t i l e ac t uat i on has been r epor t ed by I s r ar et al . and Chang et al . [ 2, 3, 4, 5] . Fur t her mor e, pr ec edi ng r es ear c hes [ 6, 7, 8] s ugges t t hat an n x n ar r ay of ac t uat or s c an be us ed t o c onvey hapt i c i nf or mat i on t o t he us er s . However , t hes e r es ear c hes onl y ut i l i z ed a s mal l number of ar r ays , i . e. 3 x 3 [ 8] or 4 x 4 [ 7] . We c ons i der t hat f ur t her expl or at or y st udi es wi t h mor e number of ar r ays of ac t uat or s ar e needed t o gai n bet t er c ompr ehens i ons r egar di ng hapt i c vi s ual i z at i on. PROTOTYPE DESI GN Our pr opos ed pr ot ot ype c ons i s t s of a hapt i c vest wi t h 5 x 12 ar r ays of ac t uat or s . By c onnec t i ng t hes e ac t uat or s t o a mi cr oc ont r ol l er , i t i s pos s i bl e t o i ndependent l y c ont r ol eac h ac t uat or and c r eat e s ophi s t i c at ed des i gn pat t er ns wi t h di f f er ent s pat i al and t empor al pr oper t i es . Anot her as pec t t hat we t hor oughl y c ons i der dur i ng t he desi gn pr oc ess i s t he ves t mat er i al . We c hos e a wet s ui t f or t he ves t mat er i al as i t pr ovi des s uf f i ci ent s t r engt h, dur abi l i t y, and el as t i c i t y. The des i gn c onc ept of our pr opos ed hapt i c ves t i s desc r i bed To c r eat e sophi s t i c at ed hapt i c s t i mul i wi t h var i ous s pat i al and t empor al c har ac t er i s t i c s , i t i s neces s ar y t o i ns t al l t he appr opr i at e t ype of vi br ot ac t i l e ac t uat or i ns i de t he ves t . We us ed di s k s haped vi br at i on mot or ( FM34F ) t hat i s c ommonl y us ed i n mobi l e phones and ot her por t abl e devi c es . Vi br ot ac t i l e ac t uat or s ar e ar r anged i n a 12×5 ar r ay s ur r oundi ng t he t or s o and eac h vi br at or i s wel l di st r i but ed wi t hi n t he t or s o ar ea. By appl yi ng t hi s ar r angement , we as s umed t hat t he i nt er pol at i on ef f ec t s uc h as appar ent mot i on and phant om vi br at i on c an be obt ai ned. Thi s i nt er pol at i on ef f ec t has been demonst r at ed exper i ment al l y i n t he r es ear c h r epor t " Sur r ound Hapt i c s " by Di s ney Res ear c h [ 5] . HAPTI C PATTERNS Our s t i mul i f or t he us er t es t i ng exper i ment c ons i s t of 34 uni que hapt i c pat t er ns , each i ndi cat e one of f our mai n di r ec t i ons ( bac k, f r ont , l ef t , or r i ght ) . Thes e pat t er ns c ons i s t of ei ght f r ont pat t er ns , ei ght bac k pat t er ns, ni ne l ef t pat t er ns , and ni ne r i ght pat t er ns .
11:50 Workflow based test script generation Ml aden St anoj evi c ( RT RK d. o. o. , Ser bi a) ; Vl adi mi r Mar i nkovi c ( Fac ul t y of Tec hni c al Sc i ences at Uni ver s i t y of Novi Sad, Ser bi a) ; I van Kas t el an ( Uni ver si t y of Novi Sad, Ser bi a) ; J el ena Kovac evi c ( Uni ver si t y of Novi Sad, Ser bi a) ; Vukot a Pekovi c ( RT RK d. o. o. , Ser bi a) Ac t i vi t y t heor y i s c ommonl y used i n des i gni ng Human devi c e i nt er ac t i on. I t i s us ed as a poi nt of vi ew, a phi l os ophy, on whi ch gr aphi c al us er i nt er f ac es ar e des i gned. Donal d Nor man i n hi s paper Human Cent er ed Des i gn Cons i der ed Har mf ul [ 1] c r i t i c i z ed t r adi t i onal appr oac h, whi c h he c al l ed Human Cent er ed Desi gn, and i nt r oduced a new appr oac h, c al l ed Ac t i vi t y Cent er ed Des i gn. I n t hi s paper hi s new appr oac h i s di r ect l y us ed and wi dened s o i t c an be us ed i n a t ool f or t es t gener at i on. Wor kf l ow par adi gm i s us ed f or s equent i al f l ow of el ement s , c al l ed ac t i vi t i es . Ac t i vi t y t heor y i s di r ec t l y edas.info/p14425#S1569476321
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i mpl ement ed on Wor kf l ow el ement s by appl yi ng di vi s i on of wor k on: Ac t i vi t y, Act i ons and Oper at i ons , Combi nat i on of Act i vi t y t heor y and Wor kf l ow i s us ed as s t ar t poi nt f or br oad r ange of Human c omput er i nt er act i on, and i n t hi s paper i t i s us ed as upgr ade of t es t gener at i on f r amewor k f or i DTV ( TV and STB) t es t i ng c al l ed BBT[ 3] [ 4] [ 5] [ 6] [ 7] . Goal of t hi s appr oac h i s t o s i mpl i f y t es t s c r i pt c r eat i on pr oc ess f or us er wi t h l i t t l e or none pr ogr ammi ng exper i enc e. .
12:10 New Possibilities of HumanComputer Interaction in Integrated Video Games for Mobile Phones, TV and Internet Ana J el i c i c ( Uni ver si t y of Bel gr ade, School of El ect r i c al Engi neer i ng, Ser bi a) ; Mar i j a Punt ( Uni ver s i t y of Bel gr ade, Sc hool of El ec t r i c al Engi neer i ng, Ser bi a) ; Mi l an Z. Bj el i c a ( Uni ver s i t y of Novi Sad & i Wedi a, Ser bi a) ; Vel i mi r Vuj anovi c ( RT RK I ns t i t ut e f or Comput er Bas ed Syst ems , Ser bi a) Advances i n t he c apabi l i t i es of bot h mobi l e devi c es and di gi t al t el evi s i ons have c r eat ed new poss i bi l i t i es f or humancomput er i nt er ac t i on, whi c h c an be us ed f or devel opi ng i nf or mal TV c ent r i c games . Thos e pos s i bi l i t i es wer e t es t ed by c r eat i ng a game t hat c an be pl ayed on a TV, whi l e a t el evi s i on pr ogr am i s showi ng, whi c h c an be c ont r ol l ed t hr ough mobi l e phones . Bot h t he TV and t he mobi l e phones ar e c onnect ed vi a a wi r el es s net wor k and t he r es ul t s of t he game c an be s har ed on s oc i al net wor ks . The game per f or manc e was eval uat ed by meas ur i ng t he r es pons i venes s t o us er ac t i ons and a sur vey was c onduct ed among a gr oup of t es t us er s .
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10.2: Smart Home & Internet Room: B 11:10 ConsumerOriented Integration of Smart Homes and Smart Grids: A Case for MulticastEnabled Home Gateways? Sebast i an Mei l i ng ( Hambur g Uni ver si t y of Appl i ed Sc i enc es , Ger many) ; Ti l l St ei nbach ( Hambur g Uni ver s i t y of Appl i ed Sci ences, Ger many) ; Mor i t z Duge ( Hambur g Uni ver s i t y of Appl i ed Sc i ences, Ger many) ; Thomas C. Sc hmi dt ( Hambur g Uni ver si t y of Appl i ed Sc i ences , Ger many) Smar t Home aut omat i on i s pus hi ng i nt o t he c ons umer mar ket f or s ever al year s , whi l e at t he s ame t i me ener gy c ompani es ar e wor ki ng on t he depl oyment of Smar t Gr i ds . Al t hough, a key i dea i s t o i nt egr at e s mal l ener gy devi c es at t he c ons umer s s i t e, t he pot ent i al benef i t s of Smar t Home t ec hnol ogi es f or Smar t Gr i ds r emai n unus ed unt i l now. I n t hi s wor k we pr es ent a c onc ept f or c ons umer or i ent ed i nt egr at i on of Smar t Home devi c es i nt o Smar t Gr i d appl i c at i ons us i ng mul t i c as t enabl ed Home Gat eways. A f i r s t eval uat i on us i ng s t andar d c ons umer har dwar e c onf i r ms gener al f eas i bi l i t y and per f or manc e of our appr oac h.
11:30 Implementation of IEEE 802.15.4g Wireless Communication Platform for Smart Utility Service Sangj ae Lee ( El ec t r oni c s and Tel ecommuni c at i ons Res ear ch I nst i t ut e, Kor ea) ; Byounghak Ki m ( ETRI , Kor ea) ; Mi kyung Oh ( ETRI , Kor ea) ; Young Ae J eon ( ETRI , Kor ea) ; Sangs ung Choi ( El ect r oni cs and Tel ec ommuni c at i ons Resear c h I ns t i t ut e( ETRI ) , Kor ea) Smar t home ut i l i t y net wor k i s t he l as t mi l e of s mar t gr i d net wor k. Al t hough s ome wi r el es s t ec hnol ogi es s uc h as Zi gBee or Wi Fi have been us ed f or home ut i l i t y s er vi c e, t hey have di sadvant ages s uch as c ost , power c ons umpt i on, and net wor k t opol ogy. To over c ome t he pr obl ems , a new wi r el ess t ec hnol ogy has been i nt r oduc ed i n I EEE 802. 15. 4g s t andar d. I n t hi s paper , we i mpl ement I EEE 802. 15. 4g c ommuni cat i on pl at f or m and s how pos s i bi l i t i es of s mar t home ut i l i t y s er vi c e us i ng t he i mpl ement ed pl at f or m. We f i r s t l y i nt r oduc e t he ar c hi t ec t ur e of t he i mpl ement ed pl at f or m. Then, we s how t he demons t r at i on of s mar t home ut i l i t y s er vi c e and wat er met er i ng s er vi c e us i ng t he pl at f or m whi c h i nc l udes I EEE 802. 15. 4g OFDM and FSK f eat ur es .
11:50 Pervasive Advertising: an Approach for Consumers and Advertisers Fr eder i co Bubl i t z ( St at e Uni ver si t y of Par ai ba, Br azi l ) ; Hyggo Al mei da ( Feder al Uni ver si t y of Campi na Gr ande, Br az i l ) ; Saul o O. D. Lui z ( Uni ver si dade Feder al de Campi na Gr ande UFCG, Br az i l ) ; Angel o Per kus i c h ( Feder al Uni ver s i t y of Campi na Gr ande, Br az i l ) Per vas i ve Adver t i si ng s t ands out f r om ot her f or ms of ad s er vi ng by us i ng c ont ext ual i nf or mat i on of c ons umer s . However , pr ovi di ng r el evant ads i s not enough f or ef f ec t i ve Per vas i ve Adver t i s i ng. I t i s al so nec es s ar y t o addr ess t he obj ec t i ves of t he adver t i s er on hi s adver t i s i ng c ampai gn, l eadi ng t o a i mpas s e bet ween adver t i ser s obj ec t i ves and needs of c ons umer s . I n t hi s paper , we pr es ent a mul t i agent s ol ut i on t o sol ve t hi s i mpas s e. Exper i ment s s how t hat t he s ol ut i on i s ef f i c i ent i n f i ndi ng a bal anc e bet ween t he needs of t he c ons umer s and t he obj ec t i ves of t he adver t i s er s .
12:10 Ontology based Keyword Dictionary Server for Semantic Service Discovery HyunKyung Yoo ( El ec t r oni c s and Tel ec ommuni c at i ons Res ear c h I ns t i t ut e, Kor ea) ; Yoo mi Par k ( ETRI , Kor ea) ; TaeDong Lee ( Sams ung El ec t r oni c s, Kor ea) Web s er vi c e di scover y r el i es on mat c hi ng bet ween t he des c r i pt i on of s er vi c e f unc t i onal i t y and t he us er r equi r ement . To mi ni mi z e t he gap bet ween s er vi c e des c r i pt i on and us er r equi r ement , i t i s ef f ec t i ve t o expand quer y keywor ds wi t h domai n s pec i f i c ont ol ogi es and make us e of t he ext ended keywor ds i n s er vi c e di s c over y. I n t hi s paper , we pr opos e t he keywor d di c t i onar y s er ver t hat s uppor t s ont ol ogy model i ng, keywor d expansi on, and s i mi l ar i t y c al c ul at i on bet ween ont ol ogy t er ms wi t h r eas oni ng. I t expands t he s ynonyms and hyponyms of quer y keywor ds and c an hel p t o di s c over t he s ui t abl e s er vi c es t o meet t he us er ' s quer y i nt ent i on. Al s o we pr es ent t he per f or manc e meas ur ement r es ul t of keywor d di ct i onar y s er ver t o ver i f y depl oyment per f or manc e of s er ver t hat pr ovi des REST i nt er f ac es . Our keywor d di c t i onar y s er ver can s uppor t s emant i c s er vi c e di s c over y by mat c hi ng bet ween t he us er quer y and ser vi c e des c r i pt i on t hr ough t he keywor ds expans i on.
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12:30 13:30 P.2: Poster Session 2 Room: A A Tight Curve Warning System Using FSK Visible Light and RoadtoVehicle Communication Ryoui chi Yoneda ( Ryukoku Uni ver s i t y, J apan) ; Kuni yoshi Okuda ( Ryukoku Uni ver s i t y, J apan) ; Wat ar u Uemur a ( Ryukoku Uni ver s i t y, J apan) Rol l i ng ac c i dent s of t en happen on t he t i ght c ur ves , s o r oad t o vehi c l e c ommuni c at i on i s r equi r ed. I n t hi s paper we appl y vi s i bl e l i ght c ommuni c at i on t o r oad t o vehi c l e c ommuni c at i on and pr opos e a t i ght c ur ve war ni ng s yst em. We use t he hi er ar c hi c al c odi ng of FSK bec aus e a r ec ei ver c an r ec ei ve bot h l ow f r equenc y dat a and hi gh f r equenc y dat a when i t i s c l os e t o t he s ender , and i t c an r ec ei ve onl y l ow f r equenc y dat a when i t i s f ar away f r om t he s ender . We made a 1/ 32 s c al e pr ot ot ype model and t he exper i ment al r esul t s s how i t s abi l i t y t o di s t i ngui s h t he c ommuni c at i on di s t anc e f r om t he f r equenc y. The car on our pr ot ot ype sys t em put on i t s br akes 2 m f r om an LED us i ng 16. 6 kHz .
Towards Securer and Smarter Smartcard Applications M. Fahi m Fer dous Khan ( The Uni ver si t y of Tokyo, J apan) ; Ken Sakamur a ( The Uni ver s i t y of Tokyo, J apan) Thi s paper pr es ent s eTRON, as a c ompr ehens i ve ar c hi t ec t ur e f or s ec ur er and s mar t er s mar t c ar d appl i c at i on devel opment . At t he cor e of t he eTRON ar c hi t ec t ur e l i es t he t amper r es i s t ant eTRON c hi p whi c h i s equi pped wi t h f unct i ons f or mut ual aut hent i c at i on, enc r ypt ed c ommuni c at i on and s t r ong ac c ess c ont r ol mechani s m. The I C c hi p s uppor t s dual i nt er f ac e i n a s i ngl e c ar d t hat i s c ompl i ant wi t h I SO/ I EC 7816 and I SO/ I EC 14443 f or c ont ac t and c ont ac t l es s i nt er f ac es r es pec t i vel y.
Cloudbased personalization framework for enduser settop box applications Vel j ko Mi hai l ovi c ( Fac ul t y of Techni c al Sc i enc es & RT RK I ns t i t ut e For Comput er Based Syst ems , Ser bi a) ; Sas a Mi r kovi c ( RT RK I nst i t ut e For Comput er Based Syst ems , Ser bi a) ; Mi l an Z. Bj el i c a ( Uni ver s i t y of Novi Sad & i Wedi a, Ser bi a) ; Dej an St ef anovi c ( RT RK, Ser bi a) ; Dani j el Spasoj evi c ( RT RK I ns t i t ut e For Comput er Bas ed Sys t ems , Ser bi a) The c onc ept of cl oud comput i ng al l owed f or i nt egr at i on of vas t var i et y of devi c es and s er vi c es t owar ds t he pr ovi s i on of enhanced exper i enc e f or c ons umer s . I n t hi s paper t ec hni ques and a f r amewor k f or t he pr ovi s i oni ng of per s onal i zat i on i nf or mat i on t o t he us er s of s et t op box appl i c at i ons ar e pr es ent ed and eval uat ed. To pr ovi de per s onal i zed s er vi c es , t he f r amewor k ut i l i z es c l oud c omput i ng c onc ept and onl i ne pr of i l e of t he user . Eval uat i on i s per f or med wi t hi n a per s onal i z ed el ec t r oni c pr ogr am gui de appl i c at i on.
Safe Memory ReadPath using Silent CRC Calculation of Binary BitInversion for LowPower Fast ROM Integrity Verification Daej i n Par k ( Kor ea Advanc ed I ns t i t ut e of Sc i enc e and Tec hnol ogy ( KAI ST) , Kor ea) ; Tag Gon Ki m ( Kor ea Advanced I nst i t ut e of Sc i ence and Technol ogy, Kor ea) The i nt egr i t y ver i f i c at i on of on c hi p f l as h memor y dat a as c ode memor y i s bec omi ng i mpor t ant i n mi cr oc ont r ol l er bas ed appl i cat i ons. On t he f l y memor y f ai l det ec t i on wi t hout any i nt er r upt i on of CPU oper at i on r equi r es a f as t det ec t i on met hod and l ow power f l as h ac c es s har dwar e t o pr ovi de s af et y c ons ci ous execut i on of t he us er pr ogr ammed f i r mwar e dur i ng s ys t em oper at i ons . I n t hi s paper , newl y desi gned r ead pat h ar c hi t ec t ur e f or an on c hi p f l as h embedded mi c r oc ont r ol l er i s pr opos ed i n or der t o pr ovi de a memor y scr ambl i ng met hod t hat enabl es f ai l s af e l ow power memor y ac c es s wi t h z er o har dwar e over head by embeddi ng t he s c r ambl e f l ags on t he CRC pr ot ec t i on c ode. Ti me mul t i pl exed CRC c al c ul at i on f or bi t i nver s i on bi nar y c ode i s aut omat i c al l y exec ut ed wi t h t he s i l ent bac kgr ound mode dur i ng CPU i dl e t i me wi t hout any CPU wai t c os t .
Social Contents Sharing Model and System based on User Location and Social Network J ung Tae Ki m ( El ec t r oni c s and Tel ec ommuni c at i ons Resear c h I ns t i t ut e, Kor ea) I nc r easi ng number s of smar t phone us er s and Soc i al Net wor k Ser vi c es ( SNS) c r eat ed a new pat t er n and c har ac t er i st i c cal l ed Soci al Li f es t yl e, t he way of s mar t phone us er s t o s uppl y and c ons ume var i ous s oc i al medi a c ont ent s. Many SNS s er vi c es pr ovi de i ndi vi dual s ol ut i ons t o gr oup us er s wi t hi n a phys i c al l ocat i on or t hos e who s har e a c ommon i nt er es t i n or der t o exc hange and s har e per s onal knowl edge and c ont ent s . Al t hough s ome of t he web bas ed open pl at f or ms ar e t r yi ng t o i nt egr at e t he i ndi vi dual s oc i al appl i c at i ons and API s, t her e ar e l i mi t at i ons of s har i ng s oc i al c ont ent s and s oc i al net wor k i nf or mat i on ac r oss t he separ at ed s er vi c e pr ovi der s and pl at f or ms . I n or der t o s ol ve s uc h l i mi t at i ons and c ompl exi t i es, t her e needs t o be a gener al i z ed model whi c h s uppor t s a uni f i ed way of s oc i al c ont ent s har i ng as wel l as t he s ys t em ar c hi t ec t ur e f or s uppor t t he c r os s soc i al medi a s har i ng mec hani s m. To do s o, t he paper i ni t i al l y pr opos es t he Pl ac e Cont ent Soc i al Net wor k bas ed c ont ent s har i ng model ( PCS Model ) whi c h s uppor t s a s ophi s t i c at ed way of c onnec t i ng us er i nt er es t s f or s har i ng c ont ent s wi t hi n t he boundar i es of t he l oc at i ons and s oc i al net wor k i nf or mat i on. The PCS model al s o pr ovi des a soc i al t r ust f or s har i ng c ont ent s bas ed on t he anal ys i s of t he at t r i but es of t he s oc i al c ont ent s i ncl udi ng t he us er par t i c i pat i on, c ommuni c at i on pat t er ns and c ont ent s s har i ng ac t i vi t i es c al l ed t he Soc i al Ac t i vi t i es . edas.info/p14425#S1569476321
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
TVCentric Multiplayer Gaming over the Cloud for Consumer Electronic Devices Ni kol a Vel j kovi c ( Bel gr ade Uni ver si t y, Ser bi a) ; Mar i j a Punt ( Uni ver si t y of Bel gr ade, Sc hool of El ec t r i cal Engi neer i ng, Ser bi a) ; Mi l an Z. Bj el i ca ( Uni ver s i t y of Novi Sad & i Wedi a, Ser bi a) ; Ni kol a Cr venkovi c ( RT RK I nst i t ut e of Comput er Bas ed Sys t ems, Ser bi a) I n t hi s paper a c l oud bas ed TVcent r i c gami ng ar c hi t ec t ur e i s pr opos ed, enabl i ng t he c r eat i on of games pl ayed amongs t f r i ends s eat ed i n geogr aphi c al l y s epar at ed l i vi ng r ooms . I n eac h l i vi ng r oom a t el evi s i on i s used as a publ i c game di s pl ay and mobi l e devi c es ar e us ed as game c ont r ol l er s . An exampl e of a mul t i pl ayer boar d game us i ng t he pr opos ed ar c hi t ec t ur e was devel oped and val i dat ed us i ng t est s measur i ng t he communi c at i on per f or manc e bet ween s er ver and c l i ent .
A 70 dBohm 2.3GHz low noise Transimpedance Amplifier Yang J i ao ( Bei j i ng Mi c r oel ec t r oni cs Tec hnol ogy I nst i t ut e, P. R. Chi na) ; Wei mi n Li ( Bei j i ng Mi c r oel ec t r oni c s Tec hnol ogy I nst i t ut e, P. R. Chi na) ; Di anwei Zhang ( Bei j i ng Mi c r oel ec t r oni c s Tec hnol ogy I nst i t ut e, P. R. Chi na) ; Wu Wen ( Bei j i ng Mi c r oel ec t r oni c s Technol ogy I nst i t ut e, P. R. Chi na) A l ow noi s e t r ans i mpedanc e ampl i f i er ( TI A) f or 2. 5Gb/ s f ami l y i s pr es ent ed us i ng 0. 35 um Bi CMOS t ec hnol ogy. I t woul d be used i n r adi at i on det ec t or s t o t r ans f or m t he c ur r ent pul s e pr oduc ed by a phot o s ens i t i ve devi c e i nt o an out put vol t age pul s e wi t h a s pec i f i ed ampl i t ude and s hape. I n t hi s paper , t he mat hemat i c al anal ysi s of t he pr opos ed TI A i s pr es ent ed t oget her wi t h a det ai l ed anal yt i c al noi s e opt i mi z at i on. For t he gai n boos t i ng, Cher r y Hooper ampl i f i er i s i nt r oduc ed f or t he s ec ond s t age ampl i f i c at i on. Al s o a met hod f or el i mi nat i ng t he DC c ur r ent of t he i nput phot odi odes i s pr opos ed. The c hi p meas ur ed r es ul t s s how t he TI A ac hi eves a c ons t ant gai n of 70dBohm Fr om 65kHz t o 2. 3GHz when c onnec t ed t o a 0. 85pF l oad, aver age i nput r ef er r ed c ur r ent noi s e of 5 pA/ s qr t ( Hz ) f r om 65 kHz up t o 1. 6GHz , 16 mA s uppl y c ur r ent at +3. 3V i nc l udi ng t he out put buf f er . The di e s i z e i s 30mi l x50mi l .
Designing mobile support care for patients with chronic kidney disease Shu Hui Hung ( NCHC & NCKU, Tai wan) ; Hs i n Hung Li n ( NCHC, Tai wan) ; Chi n Hs i en Wang ( NCHC, Tai wan) ; Peng Hsi ang Hung ( NCHC, Tai wan) The st udy ai med t o devel op and i mpl ement a s er vi c e i nc l uded web por t al , Andr oi d and i OS phone envi r onment f or ki dney pat i ent ' s c ar e at home i n Tai wan. The s er vi c e i s not onl y c ent r al i z ed c ol l ec t i ng pat i ent s ' dai l y act i vi t i es dat a, s uc h as bl ood pr es s ur e, f ood and dr ug t aken and exer c i s e et c . , but al s o by sendi ng t he aut omat i c f eedbac k and/ or s ys t emat i c al er t mes s age bac k t o pat i ent s i n c i r c ums t anc es t o avoi d t he c ondi t i on wor s en s uch as ki dney f ai l ur e.
CADdy Colposcopy Learning Machine for Computer Aided Diagnosis Mar c el l o Tr aver s i ( Pol yt echni c Uni ver si t y of Bar i & SSTLab, I t al y) ; Maddal ena Fal agar i o ( Di p. di Sci enz e Bi omedi c he ed Oncol ogi a Umana Uni ver s i t à " Al do Mor o" Bar i , I t al y) ; Cat al do Guar agnel l a ( Pol i t ec ni co di Bar i , I t al y) The s t udy and devel opment of a dec i s i on s uppor t s ys t em f or doc t or s and s t udent s i s pr es ent ed, ai mi ng t o ease t he di agnosi s of t he c er vi x c ancer t hr ough an aut omat ed s mar t s ys t em: us i ng a web appl i c at i on, a medi cal exper t c an upl oad c ol pos c opi c i mages f eedi ng an exper t s ys t em t hat c ar r i es out a deep anal ysi s by a pr oces s i ng s ys t em on i mages upl oaded by doc t or s ; r es ul t s c omi ng out of t he pr oc es s i ng s ys t em ar e pr es ent ed by a us er f r i endl y s ys t em s ugges t i ng t he dec i s i on t o t he t he medi c al exper t who i s abl e t o conf i r m or change i t , and annot at e i nf or mat i on. I f c hanged, t he di agnos i s i s s ent t o t he exper t sys t em, devel oped on a r ei nf or c ement l ear ni ng s c heme, t o t une dec i s i on par amet er s and enhanc e det ec t i on r at es . The paper pr es ent t he wor k i n pr ogr es s pr el i mi nar y r es ul t s of t he s ys t em bei ng devel oped.
Development and usage of a NUI framework Chr i st i an Sc hmi t t ( Hoc hs c hul e f ür Tec hni k St ut t gar t & Tel l ur GmbH, Ger many) ; Mat t hi as Zi er ol d ( Hoc hs c hul e f ür Techni k St ut t gar t , Ger many) ; Fl or i an Pöni sc h ( Hoc hs chul e f ür Tec hni k St ut t gar t , Ger many) Thi s paper pr es ent s t he desi gn, i mpl ement at i on and us age of a f r amewor k i n t he nat ur al us er i nt er f ac es ( NUI ) ar ea wi t h use of t he Ki nec t f or Wi ndows s ens or t ar get i ng s mal l and medi um s i z ed pr oj ec t s .
Novel Methods for Feature Extraction Based on Motion History Images and Evaluation with Regard to Altering Viewing Angles J ul i a Ri cht er ( Chemni t z Uni ver s i t y of Tec hnol ogy, Ger many) ; Gangol f Hi r t z ( TU Chemni t z, Ger many) I n r ec ent year s west er n c ount r i es have been f ac i ng t he i mpac t of demogr aphi c c hange. Due t o f ac t or s s uc h as a r i s i ng l i f e expec t ancy and a dec r eas i ng bi r t h r at e, our s oc i et y i s get t i ng ol der . Al ongs i de t hi s devel opment comes t he c onst ant l ac k of nur s i ng s t af f , whi c h l eads t o an i mbal anc e of peopl e who need c ar e and educat ed per s onnel c ar i ng f or t hem. Ther e al r eady i s a var i et y of appr oac hes i nves t i gat i ng vi s i on based ac t i on r ec ogni t i on. I n t hi s paper novel met hods f or f eat ur e ext r ac t i on f r om mot i on hi s t or y i mages ar e pr oposed.
MRI Parallel Processing for Embedded Visualization Dani l o Pi et r o Pau ( STMi c r oel ec t r oni c s, I t al y) ; Manuel Beni ani ( Pol i t ec ni co di Mi l ano, I t al y) ; Mar i agi ovanna Sami ( Pol i t ecni c o di Mi l ano, I t al y) The wor k her e pr es ent ed f ocus es on t he devel opment of t he Br ai nTool , an embedded appl i c at i on t hat pr ovi des f ul l aut omat ed vol ume s egment at i on and vi s ual i z at i on of t he 3D mes h of human br ai n edas.info/p14425#S1569476321
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
ac qui r ed f r om 3D Magnet i c Res onanc e s ampl er , exec ut i ed on embedded ( mobi l e) s ys t ems . The t ool oper at es t hr ough t hr ee pr i nci pal modul es : an aut omat i c s egment at i on t o r emove t he non br ai n c omponent s , a par al l el i mpl ement at i on of a s t at e of ar t Mar c hi ng Cubes mes h s ynt het i z er f ol l owed by OpenGL ES r ender er f or f i nal vi sual i z at i on. The devel opment of t he appl i c at i on was done us i ng t wo di f f er ent l ow c ost boar ds i nt egr at i ng l ow power s t at e of ar t CPU and GPU i nt o embedded s ys t ems on c hi p whi l e t es t i ng us ed s ampl es ac qui r ed f r om MRI avai l abl e at a c ommon hospi t al . The exper i enc e al l ows c onc l udi ng t hat t he Mar c hi ng Cube al gor i t hm par al l el i z es f ai r l y enough and c an be di s t r i but ed on t he avai l abl e r esour c es r eachi ng s c al abl e per f or manc es when r unni ng on l apt op and embedded s ys t ems . Render i ng of gr aphi c s as set s up t o 2. 7M t r i angl es per model has been ac hi eved.
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
12:30 13:45 Lunch Room: Br eak Ar ea
13:45 14:30 Keynote: Björn Schuller: Latest Advances in Machine Listening Time to get excited Room: A
14:30 16:10 11.1: Networked AV & Multimedia Room: A 14:30 Evaluation of Adaptive Streaming Algorithms over HTTP J el ena Kovac evi c ( Uni ver s i t y of Novi Sad, Ser bi a) ; Gor an Mi l j kovi c ( RT RK d. o. o. , Ser bi a) ; Kr st o Laz i c ( Fac ul t y of Techni c al Sc i enc es, Ser bi a) ; Mi l an St anki c ( RT RK Comput er Bas ed Syst ems , Ser bi a) I n or der t o guar ant ee t he bes t user exper i enc e t hr oughout di f f er ent net wor k ac c es s t ec hnol ogi es wi t h dynami c al l y var yi ng net wor k c ondi t i ons , i t i s f undament al t o adopt new t ec hnol ogi es enabl i ng a pr oper r ec ept i on of t he mul t i medi a c ont ent . I n t hi s paper we i mpl ement ed a pr ot ot ype of s t r eami ng c l i ent , based on t he MPEG DASH st andar d. We exper i ment al l y eval uat ed t hr ee adapt i ve s t r eami ng al gor i t hms pr opos ed by di f f er ent aut hor s i n or der t o ans wer t he f ol l owi ng ques t i ons : ( i ) how f as t i s t he r eac t i on t i me on a bandwi dt hs c hanges ? ( i i ) al gor i t hm behavi or on a hi ghl y uns t abl e net wor k c ondi t i ons and ( i i i ) buf f er under r un/ over f l ow. We i dent i f y di f f er enc es , i nef f i c i enc i es and pos s i bl e i mpr ovement s .
14:50 NetworkOptimized Adaptive SVCbased Live Video Streaming Dan Gr oi s ( Fr aunhof er I ns t i t ut e f or Tel ec ommuni cat i ons Hei nr i ch Her t z I nst i t ut e, Ger many) ; Of er Hadar ( Ben Gur i on Uni ver s i t y of t he Negev, I s r ael ) ; Det l ev Mar pe ( Fr aunhof er I nst i t ut e f or Tel ecommuni cat i ons Hei nr i ch Her t z I ns t i t ut e, Ger many) I n t hi s wor k, a net wor k opt i mi z ed l i ve s c al abl e vi deo s t r eami ng s c heme wi t h adapt i ve pr e pr oc es s i ng i s pr esent ed, whi l e s howi ng si gni f i c ant i mpr ovement s i n vi s ual pr es ent at i on qual i t y. Ac c or di ng t o t he pr opos ed s c heme, an adapt i ve pr e f i l t er i s appl i ed pr i or t o enc odi ng eac h Sc al abl e Vi deo Codi ng ( SVC) l ayer , whi l e eac h pr ef i l t er par amet er s ar e dynami c al l y adj us t ed ac c or di ng t o var yi ng net wor k c ondi t i ons , s uc h as t he net wor k Round Tr i p Ti me ( RTT) and pac ket l os s r at i o, t her eby enabl i ng t o c ont i nuous l y obt ai n an opt i mal vi s ual pr es ent at i on qual i t y at t he dec oder s i de. The per f or manc e of t he pr es ent ed s c heme i s eval uat ed and t es t ed i n det ai l , t her eby demons t r at i ng a s i gni f i c ant gai n of up t o 5dB.
15:10 Implementation of a BitTorrent protocol client for streaming purposes Nenad J ovanovi c ( RT RK I ns t i t ut e f or Comput er Bas ed Sys t ems , Ser bi a) ; Mi l ena Mi l osevi c ( RT RK Comput er Based Syst ems LLC, Ser bi a) ; Ml aden Kovacev ( RT RK I ns t i t ut e f or Comput er Bas ed Syst ems, Ser bi a) ; Kr st o Lazi c ( Fac ul t y of Tec hni c al Sc i ences , Ser bi a) ; Nedel j ko Babi c ( RT RK I ns t i t ut e f or Comput er Based Sys t ems, Ser bi a) Thi s paper des c r i bes one sol ut i on f or us i ng Bi t Tor r ent pr ot oc ol f or s t r eami ng of mul t i medi a c ont ent and a r eal i z at i on on an Andr oi d s et t op box. Bi t Tor r ent has es t abl i s hed i t s el f as a r el i abl e and popul ar dat a s har i ng pr ot oc ol , r esi l i ent and sui t abl e f or l ar ge s c al e t r af f i c . Wi t h f ew i mpr ovement s , s ol ut i ons l i ke t hi s c oul d pot ent i al l y dec r eas e c ost s f or c ont ent pr ovi der s , mos t of al l f or t hos e pr ovi di ng audi o and vi deo cont ent t o t he cons umer s .
15:30 Subjective evaluation of the effects of packet loss on HEVC encoded video streams J ames Ni ght i ngal e ( Uni ver s i t y of t he West of Sc ot l and, Uni t ed Ki ngdom) ; Qi Wang ( Uni ver s i t y of t he Wes t of Sc ot l and, Uni t ed Ki ngdom) ; Chr i s t os Gr ec os ( Uni ver s i t y of West of Sc ot l and, Uni t ed Ki ngdom) ; Ser gi o Goma ( Qual comm I nc, USA) The emer gi ng Hi gh Ef f i ci enc y Vi deo Codi ng s t andar d ( HEVC) wi l l br i ng t he benef i t of del i ver i ng t he s ame per cept ual qual i t y at about hal f of t he bandwi dt hs r equi r ed i n t he c ur r ent H. 264/ AVC s t andar d. Such s i gni f i cant l y hi gher c ompr ess i on ef f i c i enc y of HEVC wi l l , however , pot ent i al l y l ead t o hi gher s ens i t i vi t y t o packet l os s and t hus have a gr eat i mpac t on t he us er s of por t abl e c ons umer devi c es s uc h as s mar t phones and t abl et s when del i ver i ng HEVC enc oded vi deo over l os s pr one net wor ks , t her eby adver s el y af f ec t i ng t he us er ' s qual i t y of exper i enc e ( QoE) . Exi s t i ng s ubj ec t i ve eval uat i ons of t he per c ept ual qual i t y of HEVC have f oc us ed on i t s per f or manc e i n l os s f r ee envi r onment s . I n t hi s wor k, we empi r i c al l y t r ansmi t HEVC s t r eams over a hybr i d wi r ed/ wi r el es s net wor k at t ypi c al ( UK) mobi l e br oadband s peeds under a r ange of pac ket l os s c ondi t i ons , us i ng t ypi c al s mar t phone and t abl et edas.info/p14425#S1569476321
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
r es ol ut i ons . Our subj ec t i ve eval uat i on exper i ment s quant i f y t he ef f ec t , on per c ept ual qual i t y, of pac ket l oss i n HEVC s t r eams and est abl i s h pac ket l os s r at e t hr es hol ds beyond whi c h us er s f i nd poor per c ept ual qual i t y has a det r i ment al ef f ec t on t hei r QoE. Fur t her mor e, we empl oy t wo er r or c onc eal ment s chemes t o mi t i gat e t he i mpac t of pac ket l os s / c or r upt i on and i nves t i gat e t hei r ef f ec t i venes s on us er s' QoE
15:50 f.Gaze Focus on Gaze Animation for Autonomous Virtual Human Characters Chr i st i an Bode ( HTW Ber l i n, Ger many) ; Ber nhar d Dubbi c k ( Resear c h Ass i s t ant , Ger many) ; Thomas Br emer ( HTW Ber l i n, Ger many) ; Davi d St r i ppgen ( HTW Ber l i n, Ger many) ; Si mone St r i ppgen ( Beut h Uni ver s i t y Ber l i n, Ger many) The advanc es i n i nt er act i ve r eal t i me ani mat i on do not mat c h t he r eal i s t i c vi s ual s s ynt hes i z ed by moder n har dwar e. We i nvest i gat e i f t he l i vel i nes s of i nt er ac t i ve vi r t ual c har ac t er s may be enhanc ed by a mor e det ai l ed gaz e ani mat i on c ompar ed t o c ur r ent games . We pr opos e a modi f i ed i nver s e ki nemat i cs sc heme, t hat we us e t o adapt mot i on c apt ur e ani mat i on t o a s pec i f c s i t uat i on.
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Program for 2013 IEEE Third International Conference on Consumer Electronics - Berlin (ICCE-Berlin) [2013 IEEE ICCE-Berlin]
11.2: Emerging Network Architectures & Standards Room: B 14:30 Cloudbased framework for QoS monitoring and provisioning in consumer devices Saša Radovanovi ć ( Uni ver s i t y of Novi Sad, Fac ul t y of Tec hni cal Sci enc es & RT RK I ns t i t ut e f or Comput er Bas ed Syst ems, Ser bi a) ; Nor ber t Nemet ( Uni ver s i t y of Novi Sad, Facul t y of Tec hni c al Sc i ences & RT RK I nt i t ut e f or Comput er Bas ed Sys t ems , Ser bi a) ; Mi ć a Ćet kovi ć ( Uni ver si t y of Novi Sad, Fac ul t y of Tec hni cal Sc i ences, Ser bi a) ; Mi l an Z. Bj el i c a ( Uni ver si t y of Novi Sad & i Wedi a, Ser bi a) ; Ni kol a Tesl i c ( Uni ver s i t y of Novi Sad, Ser bi a) The pur pos e of t hi s paper i s t o pr ovi de a f r amewor k f or a s c al abl e, adapt abl e and ef f i c i ent Qual i t y of Ser vi c e ( QoS) moni t or i ng sys t em f or c ons umer devi c es . The s ys t em i s s et i n t he Cl oud envi r onment and bas ed on TR 069 r emot e management pr ot oc ol . The pr opos ed s ol ut i on al l ows t he devel opment of s ec ur e, c l oud bas ed net wor k pr ovi s i oni ng and management appl i c at i ons . Cl oud ac c es s i nt er f ac es pr ovi de al l needed i nf or mat i on f or t he devel opment of web bas ed or mobi l e appl i c at i ons whi c h al l ow vi sual i z at i on of ac qui r ed QoS par amet er s .
14:50 Secure Access and Management of Smart Objects with SNMPv3 Sven Zehl ( Beut h Hoc hs c hul e f ür Techni k Ber l i n, Ger many) ; Thomas Schef f l er ( Beut h Hoc hs c hul e f ür Tec hni k Ber l i n, Ger many) Smar t Obj ec t s ar e or di nar y obj ect s t hat bec ome par t of a net wor k ar c hi t ec t ur e. Thi s al l ows r emot e c ont r ol and management of s uc h devi c es , as wel l as t he devel opment of t i ght l y i nt egr at ed us age s cenar i os . Appl i c at i on sec ur i t y f or s uc h devi c es i s a ver y i mpor t ant pr er equi s i t e. Thi s paper pr es ent s a pr ot ot ypi c al s mar t obj ec t f or t he c ont r ol of an el ec t r i c al out l et . Our s ol ut i on us es a wi r el es s net wor k based on t he I EEE 802. 15. 4 st andar d. The net wor k l ayer i s bui l t on I Pv6 whi c h i s t r ans mi t t ed over a 6LoWPAN adapt at i on l ayer . The s mar t obj ec t us es a 8 bi t mi c r oc ont r ol l er f r om At mel and r uns t he net wor kenabl ed oper at i ng sys t em Cont i ki i n ver s i on 2. 6. We i mpl ement a SNMPv3 agent wi t h t he i nt egr at ed User Based Sec ur i t y Model t o of f er s ec ur e c ont r ol and management f unc t i onal i t y t hr ough appl i c at i on l ayer enc r ypt i on and aut hent i c at i on. We us e our pr ot ot ypi c al i mpl ement at i on t o di s c us s per f or manc e cr i t er i a, s uc h as ener gy c ons umpt i on, c omput at i on and t r ans mi s s i on t i mes f or t ypi c al management t asks .
15:10 Interactive RTP services with Predictable Reliability J ochen Gr uen ( Saar l and Uni ver s i t y, Ger many) ; Manuel Gor i us ( Saar l and Uni ver s i t y, Ger many) ; Thor s t en Her f et ( Saar l and Uni ver si t y & I nt el Vi s ual Comput i ng I nst i t ut e, Ger many) Des pi t e t he f act t hat non i nt er act i ve I nt er net mul t i medi a appl i c at i ons ar e pr eval ent l y depl oyed vi a HTTP/ TCP, dedi cat ed r eal t i me pr ot oc ol s r emai n t he es s ent i al bas i s f or i nt er ac t i ve voi c e and vi deo s er vi c es . Thi s i s par t i cul ar l y pr onounc ed by t he s t andar di z at i on of WebRTC, whi c h enabl es peer t o peer r eal t i me c ommuni cat i on bet ween web br ows er s vi a t he RTP pr ot oc ol s ui t e. However , a c ompound s ol ut i on t hat c ont r i but es er r or and c onges t i on c ont r ol f or RTP bas ed c ommuni c at i ons s er vi c es i s mi ss i ng by now. I n our pr evi ous wor k we pr es ent ed a novel t r ans por t pr ot oc ol Pr edi c t abl y Rel i abl e Real t i me Tr ans por t ( PRRT) a pr ot oc ol l ayer t hat ef f i c i ent l y s uppor t s t he r el i abi l i t y r equi r ed by i nt er ac t i ve mul t i medi a s er vi c es under t hei r s pec i f i c t i me c ons t r ai nt . I n t he f ol l owi ng paper we i nt egr at e PRRT' s header f or mat i nt o a bi di r ec t i onal RTP s es s i on by enhanc ement of t he pr of i l e f or gener i c f or war d er r or c or r ect i on. We par t i c ul ar l y f oc us on a l ow mes s agi ng over head and t he pr es er vat i on of bac kwar d c ompat i bi l i t y i n t he pr ot oc ol ' s er r or c ont r ol .
15:30 Analysis of Routing Overhead in Route Discovery Based on PHY, MAC in Noisy MANETs Hai t ham Y Adar bah ( De Mont f or t Uni ver s i t y, Uni t ed Ki ngdom) ; Sc ot t L Li nf oot ( None, Uni t ed Ki ngdom) A Mobi l e Ad hoc NETwor k i s bui l t by mobi l e c ons umer devi c es but i t s ef f i c i enc y i s l i mi t ed by t he bat t er y l i f e. The c hal l enge f ac i ng mobi l e c ons umer devi c e des i gner s i s t hat t he di s c over y phas e of t he r out i ng pr oc ess when at t empt i ng t o es t abl i s h a mobi l e ad hoc net wor k t ends t o put t he hi ghes t s t r ai n on t he bat t er y of t he devi c e. They t end t o be af f ec t ed by r out i ng pac ket s whi c h need t o be s ent dur i ng t he r ebui l t t he r out e. Thi s paper i s c onc er ned wi t h s t udyi ng t he per f or manc e anal ys i s of Rout i ng Over head and i t s messages i n Rout e di s c over y bas ed on phys i c al modul e s uc h as noi s e power and MAC modul e suc h t ypes of acces s as wel l as t he ef f ec t of r out i ng over head on t he l i f et i me of net wor ks . The r el at i ons hi ps bet ween r out i ng packet s and t he power c ons umpt i on have been i dent i f i ed.
15:50 A 10 GbE TCP/IP Hardware Stack as part of a Protocol Acceleration Platform Ul r i ch Langenbac h ( Fr aunhof er HHI , Ger many) ; Andr eas Ber t he ( Fr aunhof er Ges el l s chaf t zur För der ung der Angewandt en For s c hung e. V. , Ger many) ; Bor i s Tr askov ( Techni s che Uni ver s i t ät Dar mst adt , Ger many) ; St ef an Wei de ( Fr aunhof er HHI & Uni ver s i t y of Pot s dam, Ger many) ; Kl aus Hof mann ( TU Dar mst adt , Ger many) ; Pet er Gr egor i us ( Fr aunhof er I ns t i t ut e f or Tel ecommuni c at i ons , Ger many) Wi t h t he i ncr easi ng number of I nt er net s er vi c es , t he f l exi bl e and r el i abl e TCP/ I P pr ot oc ol s ui t e has become a s t andar d f or net wor k communi c at i on. TCP/ I P i s t he under l yi ng pr ot oc ol us ed f or or der ed, c onnec t i onor i ent ed dat a t r ans f er s over t he I nt er net . Al s o i n t he appl i c at i on f i el d of embedded edas.info/p14425#S1569476321
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s ys t ems TCP/ I P has bec ome t he pr ot oc ol s ui t e of c hoi c e. Embedded s ys t ems wi t h i nt egr at ed nat i ve TCP/ I P c an connec t t o an i nt er nal net wor k or even t he gl obal I nt er net . The next gener at i on of embedded c ommuni c at i on s ol ut i ons wi l l addr es s 10 Gbps and mor e due t o t he gr owi ng demand f or l ow r ound t r i p t i mes and hi gh t hr oughput . Tr adi t i onal TCP/ I P har dwar e ac c el er at or i mpl ement at i ons i mpos e exces s i ve r es our c e r equi r ement s bot h i n t er ms of c ode s i z e and memor y us age t o be us ef ul f or embedded r eal t i me r equi r ement s . Thi s paper pr es ent s a har dwar e bas ed f ul l y har dwi r ed 10 GbE TCP/ I P St ack whi ch c an be t i ght l y c oupl ed wi t h hi gher l evel pr ot oc ol s and appl i c at i on s pec i f i c l ogi c i n or der t o bui l d a f ul l y i nt egr at ed and ac c el er at ed c ommuni c at i on s t ac k as par t of an FPGA or ASI C desi gn. The advant ages of us i ng a har dwar e bas ed 10 GbE TCP/ I P s t ac k i n t er ms of l at enc y and t hr oughput ar e i l l ust r at ed i n t hi s paper by c ompar i ng i t s per f or manc e wi t h t hat of s t at e of t he ar t NI Cs i n conj unc t i on wi t h sof t war e bas ed TCP/ I P s t ac ks .
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16:10 16:30 Coffee Break Room: Br eak Ar ea
16:30 17:30 12.1: HbbTV & Second Screen Room: A 16:30 Second Screen for HbbTV Automatic application launch and apptoapp communication enabling novel TV programme related secondscreen scenarios Chr i st oph Zi egl er ( I ns i t ut f uer Rundf unkt echni k, Ger many) The ar t i c l e pr es ent s an open s t andar ds bas ed f r amewor k t hat enabl es bi di r ec t i onal c ommuni c at i on bet ween web appl i c at i ons f or TV and s ec ond s c r een devi c es . I t al s o pr ovi des mec hani s ms f or t he aut omat i c l aunc h of appl i c at i ons f r om t he TV on t he s ec ond s c r een. Due t o i t s c ompl i anc e t o t he HbbTV st andar d, t he f r amewor k al l ows br oadc as t er s t o c r eat e novel i nt er ac t i ve appl i c at i ons wi t h di r ec t pr ogr amme r el at i on pot ent i al l y t ar get i ng mi l l i ons of al r eady depl oyed devi c es on t he mar ket .
16:50 Porting and integration of functionality required by HbbTV standard on Android based DTV platform Mi l ena Mi l os evi c ( RT RK Comput er Based Sys t ems LLC, Ser bi a) ; St ani sl ava Mar kovi c ( RT RK Comput er Bas ed Syst ems LLC, Ser bi a) ; Nenad J ovanovi c ( RT RK I ns t i t ut e f or Comput er Bas ed Syst ems , Ser bi a) ; Bor i s Ml i kot a ( RT RK Comput er Based Syst ems LLC, Ser bi a) ; Mi l os Bal ac ( RT RK Comput er Bas ed Sys t ems LLC, Ser bi a) Thi s paper pr esent s our exper i enc e i n por t i ng and i nt egr at i on of f unc t i onal i t y r equi r ed by HbbTV s t andar d on Andr oi d bas ed DTV pl at f or m. HbbTV f unc t i onal i t y was or i gi nal l y i mpl ement ed on Li nux oper at i ng s yst em, and i n t hi s paper ar e pr es ent ed modi f i c at i ons made t o HbbTV s of t war e s t ac k, modi f i c at i on made t o t he Andr oi d oper at i ng s ys t em and ext ens i on of exi s t i ng DTV f unc t i onal i t y on Andr oi d OS.
17:10 A Proposal for Second Screen DTV and Remote Control Application Nenad Sos ki c ( Fac ul t y of Techni c al Sc i ences, Uni ver s i t y of Novi Sad, Ser bi a) ; Dej an Popov Tapavi cki ( Fac ul t y of Tec hni cal Sci enc es , Uni ver si t y of Novi Sad, Ser bi a) ; Mi l os Subot i c ( Fac ul t y of Tec hni c al Sci ences , Uni ver si t y of Novi Sad, Ser bi a) ; Ni kol a Kuz manovi c ( Uni ver s i t y of Novi Sad, Ser bi a) ; Mi l an Savi c ( Uni ver s i t y of Novi Sad, Ser bi a) Us age of handhel d devi c es s uch as t abl et s and s mar t phones as t he s ec ond s c r een devi c es i n t el evi s i on i s bec omi ng mor e popul ar . The mai n r eas on f or t hat i s gr eat i mpr ovement and devel opment of t hos e handhel d devi ces as wel l as t el evi s i on popul ar i t y. I n t hi s paper , t he s ys t em ar c hi t ec t ur e and f r amewor k of t he s ec ond s c r een f eat ur es ar e pr es ent ed. The paper f oc us es on i mpl ement at i on of mos ai c c ont ent l i s t as wel l as ot her di gi t al t el evi s i on s er vi c es s uc h as El ec t r oni c Pr ogr am Gui de, Tel et ext , Per s onal Vi deo Rec or di ng c ont r ol or l i ve TV on t he s ec ond s c r een.
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12.2: Mobile Devices Room: B 16:30 A Comparison of Sensorfusion Methods for Localization on Mobile Phones Mar t i n Schüs s el ( Uni ver s i t i y of Ul m, Ger many) ; Fl or i an Pr egi z er ( Ul m Uni ver si t y, Ger many) I n t hi s paper we pr opose sever al met hods t o c ombi ne het er ogeneous l oc at i on t ec hnol ogi es . At f i r s t we eval uat ed dead r ec koni ng and i t s ac c ur ac y on c ommer c i al of f t he s hel f ( COTS) mobi l e phones . We c ombi ned t hi s dat a wi t h ot her abs ol ut e pos i t i oni ng t ec hni ques t o i mpr ove t he ac c ur ac y and avai l abi l i t y of t he l oc at i on sys t em. Sever al s ens or f us i on f r amewor ks wer e val i dat ed i n a s i mul at ed envi r onment . Al l f r amewor ks show i mpr oved ac c ur ac y and avai l abi l i t y. But t he r es ul t s i ndi c at e t hat c hoos i ng t he r i ght f r amewor k i s l ar gel y dependent on t he i nf or mat i on t hat t he l oc at i on s ys t ems s uppl y t o t he f us i on f r amewor k.
16:50 Indoor Localization with WLANFingerprinting and Directional Antennas Chr i st oph Mes ser s chmi dt ( FH Münc hen, Ger many) ; Mi c hael Di ppol d ( Muni c h Uni ver s i t y of Appl i ed Sc i ences, Ger many) Uni ver s i t y of Appl i ed Sc i ences , Muni c h Depar t ment of El ec t r i c al Engi neer i ng and I nf or mat i on Technol ogy STUDENT PAPER 1. I nt r oduc t i on Pos i t i oni ng and navi gat i on i n l ar ge bui l di ngs may be c hal l engi ng i f s i gnal s of s at el l i t e navi gat i on s ys t ems ar e not avai l abl e. Thi s pr obl em ar i s es i n many c ont ext s l i ke l ogi st i c s , pr oduct i on and admi ni s t r at i on. Al s o i n hos pi t al s and r es i dent i al c ar e homes t her e may be a need t o det er mi ne t he ac t ual pos i t i on of a per s on or a c er t ai n devi c e wi t hi n a bui l di ng or t he avai l abi l i t y of devi c es i n a depot . I n our paper emphas i s l i es on l ow c os t i mpl ement at i on of l ocat i ng i n bui l di ngs wi t hout usi ng s pec i al i z ed har dwar e. 2. Over vi ew Sever al t ec hni ques l i ke ul t r as oni c s ound, i nf r ar ed, t he expl oi t at i on of WLAN, UWB, RFI D and s ens or s s i gnal s f r om ac c el er omet er , gyr os or c ompas s es , et c . ar e pos si bl e appr oac hes t o l oc at e obj ec t s or per s ons i n t he i ns i de ar ea of a bui l di ng. A shor t over vi ew of t he l at es t l i t er at ur e i s gi ven. The pr obl ems of many s ys t ems ar e hi gh i ni t i al r ecogni t i on c ost s and i nt er f er enc e. Due t o i t s pr eval enc e and t he good benef i t c os t r el at i on r egar di ng i t s r eachabl e ac c ur ac y WLAN Fi nger pr i nt i ng was c hos en f or our s ys t em c al l ed " I ndoor XY" . Thi s met hod c onsi st s of an of f l i ne and an onl i ne phas e. Dur i ng t he of f l i ne phas e t he s i gnal r ec ei ved power s and MAC addr es s es of al l avai l abl e WLAN ac c es s poi nt s i n def i ned c el l s of t he bui l di ng ar e measur ed and s aved i n a dat abas e. Thes e ar e c al l ed t he f i nger pr i nt s of t he bui l di ng. Then i n t he appl i c at i on phas e t he r ec ei ved WLAN s i gnal s ar e c ompar ed t o al l ent r i es i n t he dat abas e by a s ui t abl e al gor i t hm. Wi t h t he f i nger pr i nt , whi c h i s i n bes t ac c or danc e wi t h t he meas ur ement s , t he c ur r ent l ocat i on i s as s oci at ed. The met hod c an be us ed ei t her ac t i vel y wi t h handhel d devi c es l i ke t abl et s and s mar t phones t o show t he act ual pos i t i on. Or pas s i vel y wher e an obj ec t i s equi pped wi t h s uc h a t er mi nal t hat s ends bac k i t s pos i t i on t o t he s er ver . I n t he f i r s t c as e no net wor k c onnec t i on i s nec es s ar y and pr i vac y wi l l be compl et el y s ec ur ed. Wi t h pas s i ve l oc at i ng t he WLAN net wor k may al s o be r epl ac ed by a l ow c ost s ens or net wor k. Thi s wi l l al l ow f or ver y l ow c os t end devi c es ( net wor k nodes ) , but wi l l need a new i ns t al l at i on of t he s ens or net wor k. 3. I mpl ement at i on and al gor i t hms Al l t he ac c es s poi nt s i n t he t est s us ed t he 2. 4 GHz band, but t her e s houl d be no pr obl ems t o us e 5. 9 GHz band ei t her . The r el at i onal dat a bas e management s ys t em " MySQL" i s us ed on a c ent r al s er ver i n or der t o pr ovi de t he whol e c ol l ec t i on of f i nger pr i nt s of al l c el l s t o al l us er s of " I ndoor XY" . To f i nd t he ent r y wi t h t he r i ght l ocat i on s ever al al gor i t hms ar e i nves t i gat ed. I t i s pos s i bl e t o det er mi ne t he l oc at i on by c ompar i ng a s i ngl e meas ur ement wi t h t he f i nger pr i nt s us i ng t he mean s quar e er r or ( MSE) . The s ys t em al s o of f er s c ons ec ut i ve pos i t i oni ng based upon t he l as t pos i t i on and t he c ur r ent l y r ec ei ved s i gnal s t r engt hs . I n t he t r el l i s t ype posi t i on hi st or y i t i s expl oi t ed t hat onl y t r ans i t i ons bet ween c er t ai n c el l s ar e pos s i bl e ( per i odi c meas ur ement ). A f ur t her appr oac h i s t o eval uat e t he meas ur ed power gr adi ent s f r om c el l t o c el l t o gi ve an es t i mat i on of mul t i pat h ef f ec t s . What ever l oc at i ng i s c hos en t he handl er c an s el ec t whet her mor e wei ght s hal l be pl aced on weak or s t r ong WLAN s i gnal s . Bes i des i t ' s no pr obl em t o pay t he s ame at t ent i on t o al l i nc omi ng beac ons . The s ys t em us ed t he WLAN i n pl ac e wi t hout al t er at i ons . I n a sec ond ver si on t he number of WLAN ac c es s poi nt s was enl ar ged and s ome of t he AP wher e equi pped wi t h di r ec t i onal ant ennas . For c ompar i s on anot her ver s i on i s bei ng bui l t t hat s uppor t s t he c al c ul at i on by si gnal s of an acc el er omet er and a c ompas s i n t he mobi l e end devi ces . 4. Meas ur ement s and Resul t s Numer ous t es t s t ook pl ac e i n t he uni ver s i t y bui l di ng. A det ai l ed anal ys i s was c onduc t ed s ubs equent l y. Bes i des t her e wer e many di f f er ent exper i ment s i n or der t o i mpr ove ac c ur ac y. Res ul t s s how t hat t o l oc at e a per s on or obj ec t i n t he r i ght r oom i n 100 % of t he c as es no addi t i onal har dwar e i s needed. Wi t h addi t i onal APs an aver age ac c ur ac y of 2. 4 met er s was ac hi eved. Fur t her i mpr ovement has been obs er ved wi t h t he use of di r ec t i onal ant ennas i n c er t ai n key l oc at i ons . Ac c ur ac y wi l l be r epor t ed as a f unct i on of t he number of APs , ant enna t ypes and al gor i t hms ( MSE, c el l t r el l i s , and gr adi ent eval uat i on). 5. Fur t her i mpr ovement s One f ut ur e devel opment wi l l be t he c r eat i on of a s o c al l ed l ear ni ng s yst em. I n par t i c ul ar , t he s ys t em goes t hr ough a t r ai ni ng phas e whi c h s hal l make i t poss i bl e t o f i nd t he cor r ec t l oc at i on des pi t e of obs er ved f l uc t uat i on i n t he s i gnal out put power of t he APs. Anot her i mpr ovement of t he ac c ur ac y and a r educ t i on of i nt er f er enc e c oul d be t he us e of addi t i onal auxi l i ar y t ec hni ques l i ke Bl uet oot h.
17:10 NetworkBased Face Recognition on Mobile Devices Kei t a I mai z umi ( Fukuoka Uni ver si t y, J apan) ; Vasi l y Mos hnyaga ( Fukuoka Uni ver s i t y, J apan) Thi s paper pr esent s new f ace r ec ogni t i on s ys t em f or mobi l e wi r el es s devi c es . Unl i ke exi s t i ng s ys t ems , whi c h per f or m compl ex f ac e r ec ogni t i on t as ks on a mobi l e t er mi nal s hor t eni ng i t s bat t er y l i f et i me, t he pr opos ed s ys t em us es mobi l e devi c e onl y f or i nput and out put i nt er f ac e; al l f unc t i ons of f ac e det ec t i on and f ace r ec ogni t i on ar e done by t he net wor k s er ver . The s ys t em r uns i n Andr oi d OS on SONY t abl et PC pr ovi di ng r obust f ac e r ecogni t i on at 10 t i mes f as t er r at e t han r el at ed mobi l e s ys t ems .
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17:30 18:30 Closing Remarks and Best Paper Awards Room: A
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