177 search results - page 27 / 36 » Linear approximations for rate control in video coding |
IIHMSP
2006
IEEE
14 years 22 days ago
2006
IEEE
— The frame-layer bit allocation problem for H.264 is studied in this work. We first impose a GOP (Group of Pictures) structure on the underlying H.264 video, and then develop a...
ICMCS
2005
IEEE
14 years 9 days ago
2005
IEEE
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...
ICMCS
2006
IEEE
14 years 23 days ago
2006
IEEE
The ability to interactively and seamlessly roam in the scenario while watching a video through IP network is an exciting visual experience. In this work, we implemented a 3D TV s...
NOSSDAV
2005
Springer
14 years 6 days ago
2005
Springer
We propose an efficient placement algorithm and per-disk prefetching method to effectively support interactive operations in the media server. Our placement policy is incorporate...
MM
2004
ACM
14 years 4 days ago
2004
ACM
Approximately 2 degrees in our 140 degree vision span has sharp vision. Many researchers have been fascinated by the idea of eyetracking integrated perceptual compression of an im...