303 search results - page 49 / 61 » Face-Tracking and Coding for Video Compression |
ICCSA
2007
Springer
15 years 3 months ago
2007
Springer
The H.264/AVC provides gains in compression efficiency of up to 50% over a wide range of bit rates and video resolutions compared to previous standards. However, these features inc...
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ICW
2005
IEEE
15 years 3 months ago
2005
IEEE
The MPEG-4 standard includes support not only for natural video and audio, but also for synthetic graphics and sounds. In the MPEG-4 specifications, Body Animation Parameters (BAP...
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
Arising needs for extremely simple encoder motivate investigations on distributed video coding (DVC). The Wyner-Ziv coding, one of the representative DVC schemes, reconstructs vid...
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
The support of variable block-sizes, though significantly improves the compression efficiency, imposes a big computational challenge on an H.264 encoder. In this paper, we present...
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ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We present a novel client-driven multi-view video streaming system that allows a user watch 3-D video interactively with significantly reduced bandwidth requirements by transmitti...