303 search results - page 5 / 61 » Face-Tracking and Coding for Video Compression |
IWMMDBMS
1998
13 years 8 months ago
1998
An algorithm for detecting scene changes in compressed video streams is proposed. The proposed algorithm directly exploits the motion compensation information and the prediction e...
ISCAS
2005
IEEE
14 years 1 months ago
2005
IEEE
Although many researches have investigated transparent scrambling video techniques, an issue of which transcoding relates to downsizing scrambled video without unscrambling has ha...
PCM
2004
Springer
14 years 24 days ago
2004
Springer
Abstract. Many techniques make great contributions to video compression with removal of spatial and temporal redundancy in and between frames. However, compressed video is still ra...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
A luminance and color correction algorithm for multi-view video compression is proposed in this paper. Due to the dissimilar radiometric characteristics of different cameras and t...
DCC
1998
IEEE
13 years 11 months ago
1998
IEEE
The ITU-T H.263+ low bit-rate video coding standard is Version 2 of the draft international standard ITU-T H.263. Currently, we are a contributing party in the H.263+ standardizat...