9 search results - page 1 / 2 » A Universal Multi-Dimensional Lossy Compression Algorithm |
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
TIT
2010
12 years 12 months 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...
DCC
2009
IEEE
14 years 5 months ago
2009
IEEE
We present a new lossy compressor for discrete sources. For coding a source sequence xn , the encoder starts by assigning a certain cost to each reconstruction sequence. It then f...
DCC
2010
IEEE
14 years 5 days ago
2010
IEEE
Motivated by the Markov chain Monte Carlo (MCMC) relaxation method of Jalali and Weissman, we propose a lossy compression algorithm for continuous amplitude sources that relies on...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
Recent research in image compression has focused on lossy compression algorithms. However, the baseline implementations of such algorithms generally use a universal quantization p...