372 search results - page 46 / 75 » Rate distortion optimization in the scalable video coding |
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
We consider transfer of video frames over a time-varying wireless channel. When the channel is good, the transmitter can send frames at a higher rate than the receiver can consume...
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
The prediction step is a very important part of hybrid video codecs for effectively compressing video sequences. While existing video codecs predict either in temporal or in spati...
TCSV
2002
13 years 8 months ago
2002
Compressed video bitstreams require protection from channel errors in a wireless channel. The threedimensional (3-D) SPIHT coder has proved its efficiency and its real-time capabi...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we propose a novel algorithm to design an optimal non-uniform scalar quantizer for distributed video coding, which aims at achieving a coding rate close to joint co...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
The coding efficiency of the H.264/AVC standard enables the transmission of high quality video over bandwidth limited networks. Due to the use of multiple Macroblock (MB) partitio...