6 search results - page 1 / 2 » Rate-distortion optimization for fast hierarchical B-picture... |
110
Voted
ICIP
2007
IEEE
15 years 7 months ago
2007
IEEE
Coding of video sequences using hierarchical B pictures in the Joint Scalable Video Model (JSVM) for the scalability amendment of H.264/AVC has the benefit of improved rate distor...
143
Voted
TCSV
2008
15 years 1 months ago
2008
Since variable block-size motion compensation (MC) and rate-distortion optimization (RDO) techniques are adopted in H.264/MPEG-4 AVC, modes and motion vectors (MVs) in input stream...
133
Voted
ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
This paper focuses on the mode decision and motion selection problem when H.264/AVC video streams are transcoded in spatial resolution. A fast downsizing transcoding scheme is dev...
ISCAS
2006
IEEE
15 years 7 months ago
2006
IEEE
— an efficient rate-distortion (R-D) optimal method for transcoding hierarchical B-pictures is proposed in this paper. A new R-D model is presented for fast transcoding hierarchi...
130
Voted
DATE
2010
IEEE
14 years 11 months ago
2010
IEEE
The H.264/AVC video encoder standard significantly improves the compression efficiency by using variable block-sized Inter (P) and Intra (I) Macroblock (MB) coding modes. In this p...