DocumentCode
2405225
Title
A Temporal Error Concealment Method for H.264/AVC Using Motion Vector Recovery
Author
Wu, Jun ; Liu, Xingang ; Yoo, Kook-Yeol
Author_Institution
Dept. of Infor. & Comm. Eng., Yeungnam Univ., Gyeongsan
fYear
2008
fDate
9-13 Jan. 2008
Firstpage
1
Lastpage
2
Abstract
In this paper, a temporal error concealment method for the H.264 is presented, which uses the high correlation between the motion vectors of neighboring blocks. By using the motion vectors of neighboring macroblock of the lost MB, the motion vectors of the lost MB are recovered. Simulation result shows that the proposed method yields better subjective and objective quality than conventional methods.
Keywords
vectors; video coding; AVC; H.264; coding efficiency; motion vector recovery; motion vectors; neighboring blocks; neighboring macroblock; temporal error concealment; video transmission; Automatic voltage control; Decoding; Degradation; Error correction; Interpolation; Lagrangian functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-1458-1
Electronic_ISBN
978-1-4244-1459-8
Type
conf
DOI
10.1109/ICCE.2008.4587932
Filename
4587932
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