1141 search results - page 165 / 229 » Gray Code Compression |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
We propose a low complexity analog joint source channel coding Multiple Description (MD) scheme for transmitting the symbols of a Gaussian source across a pair of independent AWGN...
CVPR
2012
IEEE
12 years 14 days ago
2012
IEEE
In this paper, we propose a bilevel sparse coding model for coupled feature spaces, where we aim to learn dictionaries for sparse modeling in both spaces while enforcing some desi...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
As a key part of universal source coding, context quantization is very important for improving compression performance. However, in most existing methods, the quantizer is trained...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
The modified Differential Pulse Coded Modulation (DPCM) codec with multi-rate processing has been shown to able to code source with monotonically decreasing spectrum efficiently a...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
In standard predictive video coders, intra-mode coding of macroblocks (MBs) provides packet loss resilience, at the cost of reduced compression efficiency. Conventional mode selec...