DocumentCode
479469
Title
A Novel Intra-fame Error Concealment Algorithm for H.264 AVC
Author
Yuk Ying Chung ; Leo Li Fan Chen ; Xiaoming Chen ; Yeh, Wei-Chang ; Bae, Changseok
Author_Institution
Sch. of Inf. Technol., Univ. of Sydney, Sydney, NSW
Volume
1
fYear
2008
fDate
11-13 Nov. 2008
Firstpage
881
Lastpage
886
Abstract
In this paper, we present a new error concealment scheme for I-frames by exploiting temporal correlations between successive frames. Unlike previous approaches, where only the information in the current frame is utilized, the new approach applies the temporal error concealment approach before considering spatial error concealment. An improved Directional Error Concealment approach that can overcome the existing problems is proposed in this paper.
Keywords
video coding; H.264 AVC; directional error concealment; intrafame error concealment algorithm; video coding; video communications; Automatic voltage control; Computer errors; Decoding; Digital multimedia broadcasting; Information technology; International collaboration; Motion estimation; PSNR; Video coding; Video sequences;
fLanguage
English
Publisher
ieee
Conference_Titel
Convergence and Hybrid Information Technology, 2008. ICCIT '08. Third International Conference on
Conference_Location
Busan
Print_ISBN
978-0-7695-3407-7
Type
conf
DOI
10.1109/ICCIT.2008.378
Filename
4682141
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