133 search results - page 23 / 27 » Optimal per-pixel estimation for scalable video coding |
NOSSDAV
2011
Springer
12 years 10 months ago
2011
Springer
A primary challenge in multicasting video in a wireless LAN is to deal with the client diversity – clients may have different channel characteristics and hence receive different...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper proposes the variable block-size transform and context-based entropy coding techniques for the enhancement layer of FGS (Fine Granularity Scalable) video coding. First,...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
The allowable computational complexity of video encoding is limited in a power-constrained system. Different video frames are associated with different motions and contexts, and s...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
In [1], Adaptive Prediction Error Coding (APEC) in spatial and frequency domain is proposed and significantly improves the coding efficiency of video coders. However, this approac...
ISCAS
2003
IEEE
14 years 25 days ago
2003
IEEE
In order to obtain optimal visual quality while meeting the bit rate requirements, a video transcoder needs efficient rate-control with fine and dynamic adjustments. This paper pr...