DocumentCode
2990983
Title
The Gray-Wyner network with a limited-rate helper to the encoder and decoders
Author
Zhao, Lei ; Permuter, Haim
Author_Institution
Stanford Univ., Stanford, CA, USA
fYear
2009
fDate
June 28 2009-July 3 2009
Firstpage
1209
Lastpage
1213
Abstract
In this paper, the Gray-Wyner network with a limited-rate helper is investigated. The helper sends a common message to the encoder and the decoders. We characterize the complete rate region. Successive refinement with a limited-rate helper is treated as a special case. The rate region for a Gaussian source with squared error distortions is explicitly calculated.
Keywords
codecs; Gaussian source; Gray-Wyner network; decoders; encoder; limited-rate helper; squared error distortions; Decoding; Distortion measurement; Encoding; Rate-distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2009. ISIT 2009. IEEE International Symposium on
Conference_Location
Seoul
Print_ISBN
978-1-4244-4312-3
Electronic_ISBN
978-1-4244-4313-0
Type
conf
DOI
10.1109/ISIT.2009.5205985
Filename
5205985
Link To Document