Title :
Distributed source coding: comparison of two methods close to the Wyner-Ziv bound
Author :
Jeanne, Marion ; Zhang, Rui ; Girod, Bernd ; Siohan, Pierre
Author_Institution :
France Telecom R&D, Cesson-Sevigne, France
fDate :
29 June-4 July 2003
Abstract :
This paper deals with the practical performance of distributed source coding, i.e., the compression of correlated sources that are coded independently but decoded jointly. This paper proposes to compare, in a global distortion sense, for the Gaussian continuous sources, DISCUS with another method that can be seen as an application of the Al-Issa technique.
Keywords :
data compression; error correction codes; source coding; Gaussian continuous sources; correlated sources; data compression; distributed source coding; error correction codes; global distortion sense; Decoding; Entropy; Error correction codes; Information systems; Random variables; Research and development; Source coding; Telecommunications; Training data; Turbo codes;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228159
