Title :
A graph-based distributed reconstruction source coding with correlated messages
Author :
Choi, Suhan ; Park, Taejoon ; Han, Junghee
Author_Institution :
Samsung Electron., Suwon, South Korea
fDate :
4/1/2010 12:00:00 AM
Abstract :
In this letter, a graph-based distributed reconstruction source coding with correlated messages is considered. As a result, it is shown that a source can be reliably represented into correlated messages which can be associated with a nearly semi-regular bipartite graph, and can be reconstructed at the two separate decoders with certain amount of global distortion. By using information-theoretic approach, an inner bound to the achievable rate-distortion region of this multiterminal problem is presented.
Keywords :
correlation methods; electronic messaging; source coding; correlated messages; graph-based distributed reconstruction; multiterminal problem; rate-distortion region; semi-regular bipartite graph; source coding; Bipartite graph; Broadcasting; Decoding; Helium; International collaboration; Land mobile radio cellular systems; Rate-distortion; Sensor systems and applications; Source coding; Wireless sensor networks; Distributed reconstruction source coding, correlated messages, random graphs;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2010.04.091167
