9 search results - page 1 / 2 » A Universal Multi-Dimensional Lossy Compression Algorithm |
ICIP
1999
IEEE
16 years 9 days ago
1999
IEEE
TIT
2010
14 years 5 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
15 years 11 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
15 years 5 months 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
15 years 4 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...