1344 search results - page 218 / 269 » Quantization |
ISCAS
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— A complexity model for context-based adaptive variable length coding (CAVLC) and universal variable length coding (UVLC) in the H.264/AVC decoder is proposed. CAVLC and...
ISM
2008
IEEE
14 years 4 months ago
2008
IEEE
Many popular image compression schemes are based on block-transform coding, a technique where images are broken into small blocks of pixels prior to transformation and compression...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
— This paper deals with multiuser detection through base station cooperation in uplink interference limited scenarios. At high frequency reuse, each base station not only receive...
CIRA
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract—In classical image classification approaches, lowlevel features have been used. But the high dimensionality of feature spaces poses a challenge in terms of feature selec...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— We study transmission schemes for lifetime maximization in wireless sensor networks. Specifically we consider the network where all the sensors observe uncorrelated si...