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ICIP
2007
IEEE
16 years 8 months ago
Overlapped Quasi-Arithmetic Codes for Distributed Video Coding
This paper describes Slepian-Wolf codes based on overlapped quasi-arithmetic codes, where overlapping allows lossy compression of the source below its entropy. In the context of s...
Xavier Artigas, Simon Malinowski, Christine Guille...
ICASSP
2009
IEEE
15 years 10 months ago
Dense disparity estimation in a multi-view distributed video coding system
Distributed video coding (DVC) is a recent paradigm which aims at transferring part of the coding complexity from the encoder to the decoder. The performance of such a coding sche...
Thomas Maugey, Wided Miled, Béatrice Pesque...
CORR
2008
Springer
100views Education» more  CORR 2008»
15 years 6 months ago
Lossy Source Transmission over the Relay Channel
Lossy transmission over a relay channel in which the relay has access to correlated side information is considered. First, a joint source-channel decode-and-forward scheme is propo...
Deniz Gündüz, Elza Erkip, Andrea J. Gold...
CORR
2008
Springer
137views Education» more  CORR 2008»
15 years 6 months ago
Transmission of Correlated Sources Over Multi-user Channels
Source and channel coding over multi-user channels in which receivers have access to correlated source side information, is considered. For several simple multi-user channels nece...
Deniz Gündüz, Elza Erkip, Andrea J. Gold...
CORR
2006
Springer
81views Education» more  CORR 2006»
15 years 6 months ago
Low-density constructions can achieve the Wyner-Ziv and Gelfand-Pinsker bounds
We describe and analyze sparse graphical code constructions for the problems of source coding with decoder side information (the Wyner-Ziv problem), and channel coding with encoder...
Emin Martinian, Martin J. Wainwright