118 search results - page 11 / 24 » Semi-Fuzzy Rate Controller for Variable Bit Rate Video |
IIHMSP
2006
IEEE
14 years 1 months 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 1 months 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...
MM
1997
ACM
13 years 12 months ago
1997
ACM
In this paper, we address the problem of choosing a disk admission algorithm for continuous media streams where each stream may have a di erent bit rate, and more importantly, whe...
MOBIHOC
2009
ACM
14 years 8 months ago
2009
ACM
Providing differentiated Quality of Service (QoS) over unreliable wireless channels is an important challenge for supporting several future applications. We analyze a model that h...
ICIP
2007
IEEE
13 years 7 months ago
2007
IEEE
The H.264 hypothetical reference decoder (HRD) ensures interoperability and smooth playback of video. Because the encoded bit rate may not match the channel rate, buffering and ti...