19 search results - page 4 / 4 » MPEG-4 to H.264 Transcoding using Macroblock Statistics |
ISCAS
2005
IEEE
13 years 11 months ago
2005
IEEE
—This paper deals with the problem of shot-change detection on H.264/AVC compressed video. As H.264/AVC employs several new coding tools, the statistic information of macroblock ...
ICASSP
2007
IEEE
14 years 17 days ago
2007
IEEE
A fast mode decision algorithm for an H.264 encoder is proposed which reduces computation by using a statistical dependency of macroblock rate-distortion (RD) costs. The algorithm...
TCSV
2002
13 years 5 months ago
2002
Video communications over wireless networks often suffer from various errors. In this paper, a novel video transmission architecture is proposed to meet the low-delay and error-rob...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
An efficient algorithm for compression of dynamic time-consistent 3D meshes is presented. Such a sequence of meshes contains a large degree of temporal statistical dependencies tha...