Error concealment of H.264/AVC video frames for mobile video broadcasting

被引：7
|
作者：
Song, Kwanwoong [1 ]
Chung, Taeyoung
Kim, Yongdeok
Oh, Yunje
Kim, Chang-Su
机构：
[1] Korea Univ, Sch Elect Engn, Seoul 136701, South Korea
[2] Samsung Elect, Suwon, South Korea
来源：
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 2007年 / 53卷 / 02期
基金：
新加坡国家研究基金会;
关键词：
frame loss; error concealment; H.264/AVC; mobile video broadcasting;
D O I：
10.1109/TCE.2007.381749
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An efficient frame error concealment (EC) algorithm for H.264 video is proposed in this work. The proposed algorithm temporally conceals a lost frame by combining several pixels or several motion vectors using an overlapping window. The proposed algorithm requires a low computational complexity, but provides better performance than the conventional frame error concealment methods. Therefore, the proposed algorithm is suitable for mobile video broadcasting applications.
引用
收藏
页码：704 / 711
页数：8
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