Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007)
Research on adaptive Error Concealment for Video Transmission over Packet-lossy Channel
Haier International Training Center, Qingdao, China
July 30-August 01
ISBN: 0-7695-2909-7
Yin Ming, Guangdong University of Technology, China
Xie Yun, Guangdong University of Technology, China
Guo Fen, South China University of Technology, China
Due to the error concealment recommended by H.264 cannot reconstruct the loss image effectively, an efficient error concealment method is proposed in this paper. The proposed scheme adaptively selects a proper concealment candidate to conceal the artifact of a lost block. To determine the best concealment candidate, a trial process in which the concealment candidates are examined based on analyzing motion activity of the MBs. Simulations show that the proposed scheme outperforms the existing method both on PSNR and visual quality obviously.
Citation:
Yin Ming, Xie Yun, Guo Fen, Cai Shuting, "Research on adaptive Error Concealment for Video Transmission over Packet-lossy Channel," snpd, vol. 2, pp.81-85, Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007), 2007
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