Image Processing, IEEE Transactions on - Infoscience
Recommend Documents
pdf, correlation-based decoding is not the optimum choice. A new decoding algorithm ... Index TermsâDigital watermarking, nonadditive watermarks, optimum .... watermark is embedded into the first and fourth quadrant first, then the water- marked re
After an- alyzing fundamental convexity properties of our cost function, we adapt an ... IMAGE segmentation can be considered as the first step from raw pixel information to the ... Digital Object Identifier 10.1109/TIP.2003.817240 segments with ...
IMAGE processing in printers and digital copiers is done in hardware due to the .... lattices by partitioning pre-images or level slices of mappings into intervals ...
Yaowu Xu, Eli Saber, Senior Member, IEEE, and A. Murat Tekalp, Fellow, IEEE. AbstractâWe ... movies, TV shows; raw content, such as consumer pictures and ...... Society, Eta Kappa Nu, the Imaging Science and Technology Society. He is.
in 1979, and the M.S. and Ph.D. degrees in electrical engineering from Purdue ... Technology degrees from the Helsinki University of Technology, Helsinki, ...
instance, applying matching pursuit to a musical signal with a sharp onset introduces an objectionable artifact known as pre-echo; this refers to energy in the ...
The associate editor coordinating the review of this ... J. Silvela is with Nortel Networks, 28692 Madrid, Spain (e-mail
lations in Section V, where we apply our bounds to images (as opposed to noise ...... [20] W. Putnam and J. Smith, âDesign of fractional delay filters using convex.
AbstractâExtracting a signature from a check with patterned background is a thorny problem in image segmentation. Meth- ods based on threshold techniques ...
algorithm allocates the available bit rate between scalable layers and, within each layer, between source and channel coding. We present the results of this rate ...
Manuscript received February 13, 2001; revised May 1, 2002. The associate editor coordinating the review of this manuscript and approving it for publica-.
those obtained from the mean kurtosis and the mean square error of the. DFD. Manuscript received December 15, 1994; revised October 3, 1995. This work was ...
transform and the Laplacian pyramid image representation. Re- sults are presented ... The enhancement scheme described in this paper can then be applied as ...
Kai-Chieh Liang, Member, IEEE, and C.-C. Jay Kuo, Fellow, IEEE. AbstractâData ..... images (tomato and pepper) while the other two are scene images (sunset ...
S S model for image segmentation and constant false alarm rate (CFAR) detection. Results of our algorithm on real FOPEN images collected by the Army ...
M. U. Celik is with the Electrical and Computer Engineering De- partment, University ...... Dr. Sharma is a member of Sigma Xi, Phi Kappa Phi, Pi Mu Epsilon, and.
have already been known, the novelty of this independent work .... is odd. For a given order such that while the synthesis filter in the th-order GBCW system is ...... From 1995 to 1996, he held a part-time research fellowship at Schlumberger.
we obtained are nearly independent on the value of ; which means that the .... motion vector field between the reference image and the kth low- resolution image ...
two different signal reconstruction problems for nonuniform filter bank systems with noises ... MULTIRATE analysis/synthesis filter bank systems are ..... Note that if. , and if . Let us define as the least common multiple of. ; then, the block state
missing samples in an oversampled bandlimited signal is presented. This ..... [2] N. J. Fliege, Multirate Digital Signal Processing. New York: Wiley,. 1993.
purpose DSP hardware requires fast fixed-point arith- metic, and ... For example, integer programming ... posed algorithm was implemented in C language on a.
representing the signal can be obtained very efficiently by shift-and-add ..... Note that the analysis filters with even and odd indices are lifted by only the .... [3] D. F. Elliott, Handbook of Digital Signal Processing, Engineering Ap- plication.
Algorithm for Tracking Dominant Subspaces. Jean Pierre Delmas and Jean François Cardoso. Abstractâ This paper provides a performance analysis of a.
ES subspace parameterization in time series analysis and adaptive filtering is not ... THE ESTIMATION of signal subspaces is often a major ini- tial step in the .... the first approximant (17) is incorporated in this second approx- imation step.
Image Processing, IEEE Transactions on - Infoscience
... and versatility of this adaptive representation for image coding using both a first-order ..... [2] A. K. Jain, Fundamentals of Digital Image Processing. Englewood.
