Abstract | ||
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The application of distributed coding in many media applications, where low power and low-complexity encoder device is essential, is a new paradigm. In this paper, we propose a new pixel-domain Distributed Video Coding (DVC) scheme, in which both temporal and spatial correlations are exploited at the decoder. The Slepian-Wolf decoder is modified by introducing a source decoder to exploit Wyner-Ziv frame's spatial correlation. We assume the most significant bitplanes to be one-dimensional stationary markov process. The markov characteristic means that this source has a residual redundancy providing additional information for the receiver and can be exploited to correct some errors introduced by the virtual channel, through a joint source-channel decoding scheme. |
Year | DOI | Venue |
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2011 | 10.1109/DCC.2011.67 | Data Compression Conference |
Keywords | Field | DocType |
pixel domain,video coding,joint source-channel decoding,new paradigm,source statistic,global decoder performance,new pixel-domain,iterative joint source-channel decoding,bcjr source decoder,map channel decoder,basic decoding,spatial correlation,encoding,markov process,markov processes,pixel,psnr,data exchange,turbo code,turbo coding,decoding,correlation,data compression | Spatial correlation,Computer science,Turbo code,Coding (social sciences),Theoretical computer science,Distributed source coding,Soft-decision decoder,Decoding methods,Data compression,Encoding (memory) | Conference |
ISSN | ISBN | Citations |
1068-0314 | 978-1-61284-279-0 | 1 |
PageRank | References | Authors |
0.35 | 2 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Cyrine Lahsini | 1 | 1 | 0.35 |
Sonia Zaibi | 2 | 10 | 2.59 |
Ramesh Pyndiah | 3 | 79 | 17.12 |
Ammar Bouallégue | 4 | 57 | 25.00 |