1344 search results - page 73 / 269 » Quantization |
MMM
2008
Springer
14 years 4 months ago
2008
Springer
3D motion capture is a form of multimedia data that is widely used in animation and medical fields (such as physical medicine and rehabilitation where body joint analysis is neede...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
— The main role of rate control in video coding is to handle a trade-off between a bandwidth limit and a video quality. In the low-delay video communication systems, its responsi...
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
The encoding process of image vector quantization (VQ) is very heavy due to it performing a lot of k-dimensional Euclidean distance computations. In order to speed up VQ encoding,...
ICCSA
2005
Springer
14 years 3 months ago
2005
Springer
Vector quantization (VQ) is an elementary technique for image compression. However, searching for the nearest codeword in a codebook is time-consuming. The existing schemes focus o...
VLBV
2005
Springer
14 years 3 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 ...