Video transmission with error concealment over channels with memory

被引：0
|
作者：
Srinivas, BS
机构：
来源：
INTERNATIONAL CONFERENCE ON IMAGE PROCESSING - PROCEEDINGS, VOL II | 1997年
关键词：
D O I：
10.1109/ICIP.1997.638678
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We present results for progressive transmission of a video sequence with error concealment on a burst error channel. The impact of channel errors is alleviated by using a Maximum A Posteriori (MAP) detector, without explicit channel coding, which exploits both residual correlation in the compressed video stream as well as channel memory. The residual redundancy in the MCPE stream is increased by introducing a leak. An optimal leak factor for maximizing MAP performance (SNR) is determined.
引用
收藏
页码：81 / 84
页数：4
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