文章基本信息

标题：Error Concealment Using Inter-layer Correlation for Scalable Video Coding
本地全文：下载
作者：Park, Chun-Su ; Wang, Tae-Shick ; Ko, Sung-Jea 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2007
卷号：29
期号：3
页码：390-392
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：In this paper, we propose a new error concealment (EC) method using inter-layer correlation for scalable video coding. In the proposed method, the auxiliary motion vector (MV) and the auxiliary mode number (MN) of intra prediction are interleaved into the bitstream to recover the corrupted frame. In order to reduce the bit rate, the proposed method encodes the difference between the original and the predicted values of the MV and MN instead of the original values. Experimental results show that the proposed EC outperforms the conventional EC by 2.8 dB to 6.7 dB.
关键词：Error concealment;auxiliary motion vector;scalable video coding