TY - GEN
T1 - On successive refinement for the Wyner-Ziv problem with partially cooperating decoders
AU - Bross, Shraga I.
AU - Weissman, Tsachy
PY - 2008
Y1 - 2008
N2 - A successive refinement model in which each receiver observes its own side-information, while the sideinformation pair is stochastically degraded with respect to the source, is considered. It is further assumed that a one way conference link with given capacity exists between the decoder observing the degraded side-information and the one observing the higher quality side-information. Inner and outer bounds on the rate-distortion region are derived. Our bounds are partially tight in the sense that the characterization of the primary encoder rates is conclusive, the remaining gap being in the characterization of the conference encoder rate.
AB - A successive refinement model in which each receiver observes its own side-information, while the sideinformation pair is stochastically degraded with respect to the source, is considered. It is further assumed that a one way conference link with given capacity exists between the decoder observing the degraded side-information and the one observing the higher quality side-information. Inner and outer bounds on the rate-distortion region are derived. Our bounds are partially tight in the sense that the characterization of the primary encoder rates is conclusive, the remaining gap being in the characterization of the conference encoder rate.
UR - http://www.scopus.com/inward/record.url?scp=52349121382&partnerID=8YFLogxK
U2 - 10.1109/isit.2008.4595375
DO - 10.1109/isit.2008.4595375
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AN - SCOPUS:52349121382
SN - 9781424422579
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 2172
EP - 2176
BT - Proceedings - 2008 IEEE International Symposium on Information Theory, ISIT 2008
T2 - 2008 IEEE International Symposium on Information Theory, ISIT 2008
Y2 - 6 July 2008 through 11 July 2008
ER -