Paper Info
Title
Error concealment for MPEG-4 video communication in an error prone environment
Abstract
We propose an error concealment method for shape information in the MPEG-4 coded video sequences. A maximum a posteriori estimator, which employs an adaptive Markov random field, is used to restore the missing shape information. The proposed concealment method successfully reconstructs the missing shape data, with good computation-performance tradeoffs.
Year
DOI
Venue
2000
10.1109/ICASSP.2000.859251
ICASSP
Keywords
Field
DocType
error concealment method,shape information,adaptive markov random field,missing shape data,good computation-performance tradeoffs,proposed concealment method,error prone environment,missing shape information,posteriori estimator,mpeg-4 video communication,video sequence,markov processes,image reconstruction,image restoration,maximum likelihood estimation,data compression,video compression,shape,visual communication,resilience,maximum a posteriori estimation,random processes,decoding
Iterative reconstruction,Error concealment,Computer vision,Markov process,Pattern recognition,Markov random field,Computer science,Stochastic process,Artificial intelligence,Visual communication,Data compression,MPEG-4
Conference
ISSN
ISBN
Citations 
1520-6149
0-7803-6293-4
4
PageRank 
References 
Authors
0.67
5
3
Name
Order
Citations
PageRank
S. Shirani130125.69
B. Erol240.67
F. Kossentini32957492.73