555 search results - page 2 / 111 » Polar codes are optimal for lossy source coding |
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
Multiple description coding (MDC) is an error resilient source coding scheme that creates multiple descriptions of the source with the aim of providing an acceptable reconstructio...
TIT
2010
13 years 1 days ago
2010
We consider the Wyner-Ziv (WZ) problem of lossy compression where the decompressor observes a noisy version of the source, whose statistics are unknown. A new family of WZ coding a...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-...
CORR
2006
Springer
13 years 5 months ago
2006
Springer
The problem of joint universal source coding and modeling, addressed by Rissanen in the context of lossless codes, is generalized to fixed-rate lossy coding of continuousalphabet m...
GLOBECOM
2009
IEEE
14 years 2 days ago
2009
IEEE
—In this paper we provide sufficient conditions for lossy transmission of functions of correlated data over a multiple access channel (MAC). The conditions obtained can be shown...