A perceptual Sensitivity Based Redundant Slices Coding Scheme for Error-Resilient Transmission H.264/AVC Video

In this paper, redundant slices feature of the H.264/AVC codec is evaluated. In order to trade off compression efficiency and error robustness of a H.264/AVC codec with redundant slice capability, we propose a novel perceptual sensitivity based redundant slices coding scheme. The perceptually sensit...

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Bibliographic Details
Published in2006 International Conference on Communications, Circuits and Systems Vol. 1; pp. 139 - 142
Main Authors Jin Xu, Zhimei Wu
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2006
Subjects
Automatic voltage control
Bit rate
Codecs
Decoding
Error correction
Propagation losses
Resilience
Robustness
Video compression
Video sequences
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Summary:In this paper, redundant slices feature of the H.264/AVC codec is evaluated. In order to trade off compression efficiency and error robustness of a H.264/AVC codec with redundant slice capability, we propose a novel perceptual sensitivity based redundant slices coding scheme. The perceptually sensitive regions are determined by using a simple yet effective perceptual sensitivity analysis technique, which analyzes both the motion and the texture structures in the original video sequence. The experimental results show that our proposed algorithm can remarkably improve the reconstructed video quality in the packet lossy network
ISBN:9780780395848
0780395840
DOI:10.1109/ICCCAS.2006.284604