21 search results - page 1 / 5 » Multiuser Successive Refinement and Multiple Description Cod... |
TIT
2008
14 years 5 months ago
2008
We consider the multiuser successive refinement (MSR) problem, where the users are connected to a central server via links with different noiseless capacities, and each user wishes...
CORR
2006
Springer
14 years 5 months ago
2006
Springer
We provide a complete characterization of the rate-distortion region for the multistage successive refinement of the Wyner-Ziv source coding problem with degraded side information...
SPIC
2010
14 years 12 days ago
2010
Wyner-Ziv coding enables low complexity video encoding with the motion estimation procedure shifted to the decoder. However, the accuracy of decoder motion estimation is often low...
TCSV
2010
14 years 12 days ago
2010
A low complexity M-channel multiple description coding scheme is developed in this paper, in which each description carries one subset of the input with a higher bit rate and the r...
TIT
2008
14 years 5 months ago
2008
Abstract--We investigate two closely related successive refinement (SR) coding problems: 1) In the hypothesis testing (HT) problem, bivariate hypothesis H0 : PXY against H1 : PXPY ...