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» Optimal per-pixel estimation for scalable video coding
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ICIP
2001
IEEE
14 years 9 months ago
Prescient mode selection for robust video coding
In standard predictive video coders, intra-mode coding of macroblocks (MBs) provides packet loss resilience, at the cost of reduced compression efficiency. Conventional mode selec...
Rui Zhang, Shankar L. Regunathan, Kenneth Rose
EUC
2005
Springer
14 years 1 months ago
Realtime H.264 Encoding System Using Fast Motion Estimation and Mode Decision
Abstract. H.264 provides various useful features such as improved coding efficiency and error robustness. These features enable mobile device to adopt H.264/AVC standard to achieve...
Byeong-Doo Choi, Min-Cheol Hwang, Jun-Ki Cho, Jin-...
TWC
2008
108views more  TWC 2008»
13 years 7 months ago
Quasi-Optimal Channel Assignment for Real-Time Video in OFDM Wireless Systems
In this paper, real-time video transmission with quality of service (QoS) assurance over orthogonal frequency division multiplexing (OFDM) wireless systems is studied. Three quasi-...
Jun Xu, Xuemin Shen, Jon W. Mark, Jun Cai
JSAC
2010
161views more  JSAC 2010»
13 years 2 months ago
Distortion optimal transmission of multi-layered FGS video over wireless channels
Abstract-- We identify an analytical expression for the distortion of a scalable video bitstream containing a Base Layer (BL) and one or more Enhancement Layer (EL) bitstreams. Con...
Negar Nejati, Homayoun Yousefi'zadeh, Hamid Jafark...
ICASSP
2009
IEEE
14 years 2 months ago
Jointly optimized mode decisions in redundant video streaming
This paper revisits the problem of source-channel coding for error-resilient video streaming, using redundant encoding. We propose a new method to jointly optimize the macroblock ...
J. Christian Schmidt, Kenneth Rose