60 search results - page 4 / 12 » Complexity-constrained rate-distortion optimization for h.26... |
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
The major complexity source in H.264 is the rate distortion (R-D) optimization. This work proposes a method to reduce the complexity of R-D analysis, paying a little video degrada...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We present a novel scheme for the transmission of H.264/AVC video streams over lossy packet networks. The proposed scheme exploits the error resilient features of H.264/AVC codec ...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Sprite-based video coding offers higher compression efficiency than conventional block-based hybrid video coders. In sprite coding a sequence is divided into a model of its backgr...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
— The Lagrangian technique proves to be an effective way in Rate-Distortion optimization for hybrid video coding. In this paper, an new Lagrange multiplier selection method for I...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
The paper proposes a novel algorithm to enhance the quality of H.264/AVC compressed video sequences by using an inloop spatio-temporal motion compensated lter (MCSTF). Extra infor...