An adaptive error concealment order in H.264/AVC (VLSI設計技術)
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概要
- 論文の詳細を見る
Transmission of compressed video over error prone channels may result in packet losses or errors, which can significantly degrade the image quality. Aimed this problem, this paper proposed an adaptive concealment order based on well know Boundary matching algorithm. The concealment order is carefully chose according to a lost MB's priority, which is formulated considering 2 factors, the lost MB's MV, and its available neighborhood information. Compared with Chen's work, the experiments show our proposal always achieves the best performance of video recovery under different packet lost rate channel.
- 社団法人電子情報通信学会の論文
- 2008-02-29
著者
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GOTO Satoshi
Graduate School of Information, Production and Systems, Waseda University
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Ikenaga Takeshi
Graduate school of Information, Production and Systems, Waseda University
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Ikenaga Takeshi
Graduate School Of Information Production And System Waseda University
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Wang Jun
Graduate School Of Ips Waseda University
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Ikenaga Takeshi
Graduate School Of Ips Waseda University
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Goto Satoshi
Ips Waseda University
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Goto Satoshi
Graduate School Of Information Production And System Waseda University
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Wang Jun
Graduate School Of Engineering Yokohama National University
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IKENAGA Takeshi
Graduate School of Fundamental Science and Engineering, Waseda University
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Goto Satoshi
Graduate School of Infomlation Production and Systems Waseda University
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