DocumentCode :
2770433
Title :
Aspects of error resilience for block based video coders in multimedia communications
Author :
Sadka, A.H. ; Eryurtlu, F. ; Kondoz, A.M.
Author_Institution :
Centre for Commun. Syst. Res., Surrey Univ., Guildford, UK
fYear :
1996
fDate :
35405
Firstpage :
42552
Lastpage :
42557
Abstract :
There has been a gradually increasing need for using video in multimedia communication services. As there is a big tendency to move towards a third-generation universal telecommunication environment, the necessity to carry video information on mobile networks increases. Since mobile environments naturally impose a high level of hostility against carried intelligence, error resilience techniques must be formulated and applied on video coders to render their bit streams more immune to deteriorated channel conditions. The authors discuss bit rate variability in block based video coders, the effects of channel errors on an H.263 video bit stream, and error resilience improvement
Keywords :
multimedia communication; H.263 video bit stream; bit rate variability; bit streams; block based video coders; channel error effects; deteriorated channel conditions; error resilience; error resilience improvement; mobile networks; multimedia communications;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Mobile Multimedia Communications (Digest No. 1996/248), IEE Colloquium on the Future of
Conference_Location :
London
Type :
conf
DOI :
10.1049/ic:19961331
Filename :
598517
Link To Document :
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