109 search results - page 12 / 22 » Reduced Frame Quantization in Video Coding |
TIP
2002
13 years 9 months ago
2002
Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...
MMSP
2008
IEEE
14 years 4 months ago
2008
IEEE
—While most multiview coding techniques focus on compressing all frames in a multiview video sequence in a ratedistortion optimal manner, in this paper we address the problem of ...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
—Patient monitoring via video and physiological data recording can now be performed outside hospitals. This procedure, usually performed in a prolonged manner, generates a consid...
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
The new video coding standard, H.264 allows motion estimation performing on tree-structured block partitioning and multiple reference frames. This feature improves the prediction ...
ISCAS
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract— Binary Symmetric Channels (BSC) like the Interchip buses and the Intra-chip buses are gaining a lot of attention due to their widespread use with multimedia storage dev...