Combined error detection and error concealment for MPEG2 over ATM

被引：0
|
作者：
Papadakis, V
LeNgoc, T
Lynch, W
机构：
来源：
1997 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, CONFERENCE PROCEEDINGS, VOLS I AND II: ENGINEERING INNOVATION: VOYAGE OF DISCOVERY | 1997年
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D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We study error control for an MPEG2 [1] digital video compression scheme. The compressed video is transmitted over an Asynchronous Transfer Mode (ATM) network. We propose to combine error control coding with error concealment. Specifically we use classical error detection to locate errors in the compressed domain, translate this information to the uncompressed domain and then use standard error concealment in the error locations. The solving of the error location problem in this way is the main contribution of this work.
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页码：137 / 140
页数：4
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