Gaussian multiple descriptions with common and constrained reconstruction constraints

Document Type

Conference Proceeding

Publication Date

10-22-2012

Abstract

The problem of multiple descriptions for a Gaussian source is considered, in which all the decoders have access to correlated Gaussian side-information. Two variations of this problem are studied. First, the rate-distortion tradeoff is characterized under the assumption of a common reconstruction constraint, in which the estimate produced at each of the decoders is also exactly recoverable at the encoder. Secondly, a generalization of this setup is studied in which possibly different distortions are tolerable between the estimates at the encoder and the respective estimates at each of the decoders. © 2012 IEEE.

Identifier

84867498709 (Scopus)

ISBN

[9781467325790]

Publication Title

IEEE International Symposium on Information Theory Proceedings

External Full Text Location

https://doi.org/10.1109/ISIT.2012.6283486

First Page

1376

Last Page

1380

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