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ICIP
2003
IEEE
16 years 5 months ago
Matching pursuits based multiple description video coding for lossy environments
Multiple description coding (MDC) is an error resilient source coding scheme that creates multiple descriptions of the source with the aim of providing an acceptable reconstructio...
Thinh P. Q. Nguyen, Avideh Zakhor
ICIP
2002
IEEE
16 years 5 months ago
Edge-preserving image reconstruction for coherent imaging applications
We propose a method for edge-preserving regularized reconstruction in coherent imaging systems. In our framework, image formation from measured data is achieved through the minimi...
Alan S. Willsky, Müjdat Çetin, William...
ICIP
2002
IEEE
16 years 5 months ago
Nonparametric methods for image segmentation using information theory and curve evolution
In this paper, we present a novel information theoretic approach to image segmentation. We cast the segmentation problem as the maximization of the mutual information between the ...
Alan S. Willsky, Anthony J. Yezzi Jr., John W. Fis...
ICIP
2001
IEEE
16 years 5 months ago
Minimizing transmission energy in wireless video communications
A key constraint in mobile communications is the reliance on a battery with a limited energy supply. Efficiently utilizing the available energy is therefore an important design co...
Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall...
ICIP
1995
IEEE
16 years 5 months ago
Parallel programmable video co-processor design
Modern video applications call for computationally intensive data processing at very high data rate. In order to meet the high-performance/low-cost constraints, the stateof-the-ar...
An-Yeu Wu, K. J. Ray Liu, Arun Raghupathy, Shang-C...