Sciweavers

11 search results - page 1 / 3
» A fluid model for error propagation characterization in vide...
Sort
View
ICIP
2004
IEEE
14 years 9 months ago
A fluid model for error propagation characterization in video coding
An error corruption model (ECM) to describe the interframe error propagation phenomenon in a motion-compensated predictive video codec using fluid flow characteristics is proposed...
Xiaoming Sun, C. C. Jay Kuo
DCC
2008
IEEE
14 years 7 months ago
Drift Characterization of Intra Prediction and Quantization in H.264
The combination of intra prediction, transform, and quantization in the H.264/AVC video coding standard offers high compression performance in picture areas where inter prediction...
Athanasios Leontaris, Alexis M. Tourapis
PCM
2004
Springer
146views Multimedia» more  PCM 2004»
14 years 22 days ago
Optimum End-to-End Distortion Estimation for Error Resilient Video Coding
End-to-end distortion estimation plays an important role in error-resilient video coding. The intuitive method is to simulate the decoding process many times at the encoder, as use...
Yuan Zhang, Qingming Huang, Yan Lu, Wen Gao
ICIP
2009
IEEE
13 years 5 months ago
Model based analysis for quantization parameter cascading in hierarchical video coding
Originally, the hierarchical coding structure was proposed to achieve temporal scalability. Soon after, it was realized that with a proper quantization parameter cascading (QPC) s...
Xiang Li, Peter Amon, Andreas Hutter, André...
ICMCS
2006
IEEE
157views Multimedia» more  ICMCS 2006»
14 years 1 months ago
A Context-Based Error Detection Strategy into H.264/AVC CABAC
Various error control schemes have been addressed in wireless video stream transmission. By combining an adaptive binary arithmetic coding technique with context modeling, CABAC a...
Yang Li, Hongkai Xiong, Li Song, Songyu Yu