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» Performance evaluation of distributed video coding schemes
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ICMCS
2006
IEEE
115views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Robust Distributed Multi-Point Video Conferencing Over Error-Prone Channels
In this paper, we propose a novel multi-point video conferencing system through error-prone channels, where the aggregation of multiple video streams and resource allocation are p...
Meng Chen, Guan-Ming Su, Min Wu
PPOPP
2005
ACM
15 years 7 months ago
Fault tolerant high performance computing by a coding approach
As the number of processors in today’s high performance computers continues to grow, the mean-time-to-failure of these computers are becoming significantly shorter than the exe...
Zizhong Chen, Graham E. Fagg, Edgar Gabriel, Julie...
PCM
2005
Springer
131views Multimedia» more  PCM 2005»
15 years 7 months ago
A Cross-Resolution Leaky Prediction Scheme for In-Band Wavelet Video Coding with Spatial Scalability
—In most existing in-band wavelet video coding schemes, over-complete wavelet transform is used for the motion-compensated temporal filtering (MCTF) of each spatial subband. It ...
Dongdong Zhang, Jizheng Xu, Feng Wu, Wenjun Zhang,...
ICIP
2007
IEEE
15 years 2 months ago
Analysis of Utility Functions for Video
In this paper, we formulate the utility functions of distortion and Peak Signal-to-Noise Ratio (PSNR) which are generally used for the performance evaluation of video coding appli...
Cheolhong An, Truong Q. Nguyen
DCC
2004
IEEE
15 years 5 months ago
Unequal Error Protection of SNR-Scalable DPCM-Coded Video
A channel code allocation scheme is developed for transmission of video over error-prone channels. The system is designed to minimize the expected distortion of the video under a ...
Till Halbach