47 search results - page 4 / 10 » Rate-distortion Optimization For Automatic Sprite Video Codi... |
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...
DCC
2007
IEEE
14 years 7 months ago
2007
IEEE
The H.264/ACV standard provides significant improvements in performance over earlier video coding standards at the cost of increased complexity. Our challenge is to determine H.26...
ISM
2008
IEEE
14 years 2 months ago
2008
IEEE
The newly adopted scalable extension of H.264/AVC video coding standard (SVC), demonstrates significant improvements in coding efficiency in addition to an increased degree of s...
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...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, a prescription-based error concealment (PEC) method is proposed. PEC relies on pre-analyses of the concealment error image (CEI) for I-frames and the optimal error ...