40 search results - page 7 / 8 » Rate distortion optimized mode decision in the scalable vide... |
VCIP
2003
13 years 7 months ago
2003
This paper presents a coding mode decision algorithm for MPEG-2 spatial transcoding. The optimization for coding mode and quantization scale are formulated in an operational rate ...
DCC
2008
IEEE
14 years 5 months ago
2008
IEEE
The combination of intra prediction, transform, and quantization in the H.264/AVC video coding standard offers high compression performance in picture areas where inter prediction...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
Lagrangian minimization is one of the most powerful tools for Rate-Distortion optimal coding mode selection. However, in the latest video compression standard H.264/AVC, the total...
ICIP
2007
IEEE
14 years 3 days 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...
TCSV
2008
13 years 5 months ago
2008
This paper proposes a novel joint source-channel coding (JSCC) methodology which minimizes the end-to-end distortion for the transmission over packet loss channels of scalable vide...