Temporal Error Concealment for H.264 Video Based on Adaptive Block-Size Pixel Replacement

Donghyung KIM
Jongho KIM
Jechang JEONG

Publication
IEICE TRANSACTIONS on Communications   Vol.E89-B    No.7    pp.2111-2114
Publication Date: 2006/07/01
Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.7.2111
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Multimedia Systems for Communications
Keyword: 
temporal error concealment,  boundary matching algorithm (BMA),  overlapping BMA (OBMA),  H.264/AVC video,  

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Summary: 
The H.264 standard allows each macroblock to have up to sixteen motion vectors, four reference frames, and a macroblock mode. Exploiting this feature, we present an efficient temporal error concealment algorithm for H.264-coded video. The proposed method turns out to show good performance compared with conventional approaches.