14 search results - page 1 / 3 » End-to-End Rate-Distortion Optimized Motion Estimation |
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
The fully scalable motion model (SMM) is proposed for scalable video codec by taking advantage of motion information scalability. In previous work, SMM has been improved to suppor...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
An end-to-end rate-distortion optimized motion estimation method for robust video coding in lossy networks is proposed. In this method the expected reconstructed distortion after ...
DCC
2008
IEEE
14 years 4 months ago
2008
IEEE
Rate distortion optimization with Lagrangian formulation is widely used in video encoder control and has proved effective in achieving a good trade-off between coding efficiency a...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
ICMCS
2006
IEEE
13 years 10 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...