DocumentCode :
3117094
Title :
Combinatorial message sharing and random binning for multiple description coding
Author :
Akyol, Emrah ; Viswanatha, Kumar ; Rose, Kenneth
Author_Institution :
Univ. of California, Santa Barbara, CA, USA
fYear :
2012
fDate :
1-6 July 2012
Firstpage :
1371
Lastpage :
1375
Abstract :
This paper proposes a new multiple description (MD) coding method and an associated achievable rate-distortion region for L ≥ 2 channels. The proposed scheme randomly bins codebooks chosen from the codebook structure, similar to that of the recently proposed combinatorial message sharing (CMS) scheme designed for conditional codebook encoding. The proposed scheme effectively performs multilayer random binning for each subset of the description, which hence enables to utilize the symmetry of a “subset” of the description rates wherever it exists. The new scheme specializes in to the conventional multilayer random binning as an extreme special case.
Keywords :
combinatorial mathematics; encoding; codebook encoding; combinatorial message sharing; multilayer random binning; multiple description coding; rate-distortion region; Decoding; Encoding; Indexes; Nonhomogeneous media; Random variables; Rate-distortion; Multiple description coding; ratedistortion theory; source coding;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Theory Proceedings (ISIT), 2012 IEEE International Symposium on
Conference_Location :
Cambridge, MA
ISSN :
2157-8095
Print_ISBN :
978-1-4673-2580-6
Electronic_ISBN :
2157-8095
Type :
conf
DOI :
10.1109/ISIT.2012.6283485
Filename :
6283485
Link To Document :
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