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TCOM
2008
136views more  TCOM 2008»
13 years 5 months ago
Joint source-channel codes based on irregular turbo codes and variable length codes
Abstract--Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in the presence of noisy channels. To address this problem, several joint ...
Xavier Jaspar, Luc Vandendorpe
DCC
1991
IEEE
13 years 9 months ago
New Methods for Lossless Image Compression Using Arithmetic Coding
d abstract) Paul G. Howard' and Jeffrey Scott Vitter2 Department of Computer Science Brown University Providence, R. I. 02912-1910
Paul G. Howard, Jeffrey Scott Vitter
ICMCS
2006
IEEE
148views Multimedia» more  ICMCS 2006»
13 years 11 months ago
Controlled Complexity Map Decoding of CABAC Encoded Data
In this paper, we present a joint source-channel decoding technique based on exact MAP estimation for data encoded by CABAC (Context-based Adaptive Binary Arithmetic Coding) in st...
Salma Ben Jamaa, Michel Kieffer, Pierre Duhamel
CORR
2007
Springer
126views Education» more  CORR 2007»
13 years 5 months ago
Information Criteria and Arithmetic Codings : An Illustration on Raw Images
In this paper we give a short theoretical description of the general predictive adaptive arithmetic coding technique. The links between this technique and the works of J. Rissanen...
Guilhem Coq, Olivier Alata, Marc Arnaudon, Christi...