Constrained Wyner-Ziv source coding

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We generalize the Wyner-Ziv source coding problem with side-information at the decoder to the case where the encoder is required to be able to compute the decoder's reconstruction sequence with some fidelity. This requirement limits the extent to which the reconstruction sequence can depend on the side-information, which is not available to the encoder. For finite-alphabet memoryless sources and single-letter distortion measures we compute the minimal description rate as a function of the joint law of the source and side-information and of the allowed distortions at the encoder and decoder. We also treat memoryless Gaussian sources with mean squared-error distortion measures.

Original languageEnglish
Title of host publication2011 Information Theory and Applications Workshop, ITA 2011 - Conference Proceedings
Pages471-472
Number of pages2
DOIs
Publication statusPublished - 13 May 2011
Event2011 Information Theory and Applications Workshop, ITA 2011 - San Diego, CA, United States
Duration: 6 Feb 201111 Feb 2011

Publication series

Name2011 Information Theory and Applications Workshop, ITA 2011 - Conference Proceedings

Conference

Conference2011 Information Theory and Applications Workshop, ITA 2011
Country/TerritoryUnited States
CitySan Diego, CA
Period6/02/1111/02/11

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