Conference
Multiple Descriptions in the Wyner-Ziv Setting
Abstract
We propose a new scheme of multiple descriptions in the Wyner-Ziv setting (MD-WZ). The two side decoders of MD-WZ use two different side information (SI) streams. Both SI streams are available to the central decoder, but none to the encoder. We derive an achievable region (inner bound) for this MD-WZ system for general source and SI. If the source and SI are correlated Gaussian and for quadratic distortion metric, the tight bound is obtained. …
Authors
Wang J; Wu X; Yu S; Sun J
Pagination
pp. 1584-1588
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2006
DOI
10.1109/isit.2006.261543
Name of conference
2006 IEEE International Symposium on Information Theory