Sciweavers

205 search results - page 33 / 41
» Overlapped Quasi-Arithmetic Codes for Distributed Video Codi...
Sort
View
MM
2009
ACM
163views Multimedia» more  MM 2009»
14 years 2 months ago
Peer-assisted packet loss repair for IPTV video multicast
Emerging IPTV technology uses source-specific IP multicast to deliver TV programs to the end-users. To provide timely and reliable services over the error-prone DSL access networ...
Zhi Li, Xiaoqing Zhu, Ali C. Begen, Bernd Girod
MOBIMEDIA
2007
13 years 9 months ago
Low-complexity video content adaptation for legacy user equipment
This paper deals with the adaptation problem raised by the fact that H.264/AVC standard is rapidly being adopted by content and service providers while at the user side MPEG-2 equ...
Sandro Moiron, Sérgio M. M. de Faria, Pedro...
CODES
2008
IEEE
13 years 9 months ago
Power reduction via macroblock prioritization for power aware H.264 video applications
As the importance of multimedia applications in hand-held devices increases, the computational strain and corresponding demand for energy in such devices continues to grow. Portab...
Michael A. Baker, Viswesh Parameswaran, Karam S. C...
ICIP
2001
IEEE
14 years 9 months ago
Look-up-table based DCT domain inverse motion compensation
DCT-based digital video coding standards such as MPEG and H.26x have been widely adopted for multimedia applications. Thus video processing in the DCT domain usually proves to be ...
Shizhong Liu, Alan C. Bovik
MM
2004
ACM
165views Multimedia» more  MM 2004»
14 years 1 months ago
Predictive perceptual compression for real time video communication
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...
Oleg Komogortsev, Javed I. Khan