An Error Detection Scheme for AVS Video Streams
Wang Jingzhong 1 and
Xu Xiaoqing 2
1. Computer Department North China University of Technology, Beijing, 100144, P. R. China
2. Computer Department, Beijing Electronic Science and Technology Institute Beijing 100070
2. Computer Department, Beijing Electronic Science and Technology Institute Beijing 100070
Abstract—AVS-P2 is a video coding standard issued by China in 2006. It adopts variable length coding (VLC) and prediction techniques which make video stream vulnerable to bit errors. This paper analyzes the AVS-P2 bit stream structure, and based on it, presents a scheme for error detection and a fast error detection method, which lay a basis for the post process in video decoding such as error correction and error concealment.
Index Terms—AVS standard, video coding, error detection
Cite: Wang Jingzhong and Xu Xiaoqing, "An Error Detection Scheme for AVS Video Streams," International Journal of Signal Processing Systems, Vol. 1, No. 2, pp. 126-129, December 2013. doi: 10.12720/ijsps.1.2.126-129
Index Terms—AVS standard, video coding, error detection
Cite: Wang Jingzhong and Xu Xiaoqing, "An Error Detection Scheme for AVS Video Streams," International Journal of Signal Processing Systems, Vol. 1, No. 2, pp. 126-129, December 2013. doi: 10.12720/ijsps.1.2.126-129
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