322 search results - page 28 / 65 » Video Coding Using Spatially Varying Transform |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In video coding systems using adaptive arithmetic coding to compress texture information, the employed symbol probability models need to be retrained every time the coding process...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Video coding is a complex process, comprising a combination of spatial, temporal and statistical data reduction techniques. Of these techniques, motion estimation taking advantage...
VLBV
2005
Springer
14 years 1 months ago
2005
Springer
We vary the quantization parameter in H.264 video encoding by increasing it by a well-chosen offset in every other frame, which we call reduced frames. As the motion compensation ...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
Code specialization is a way to obtain significant improvement in the performance of an application. It works by exposing values of different parameters in source code. The availa...
VCIP
2003
13 years 9 months ago
2003
The universal scalability, which integrates different types of scalabilities and consequently provides a large scaling range for each codec parameter, is of high interests to the ...