DocumentCode :
1163987
Title :
Cost function selection for wavelet-based VBR video traffic smoothing
Author :
Ye, D. ; Li, Xin ; Jiang, X.
Author_Institution :
Software Sch., Fudan Univ., Shanghai, China
Volume :
40
Issue :
23
fYear :
2004
Firstpage :
1509
Lastpage :
1511
Abstract :
Variable bit rate (VBR) video traffic exhibits high rate variability, so smoothing algorithms are proposed to smooth video traffic using some cost functions. However, the relationship between cost functions and smoothing performance is not clear. To address this problem, this Letter examines the impact of cost functions on wavelet-based VBR video traffic smoothing (WTS) performance.
Keywords :
smoothing methods; telecommunication traffic; variable rate codes; video coding; video streaming; wavelet transforms; cost function selection; variable bit rate; video streaming; video traffic smoothing algorithms; wavelet based VBR;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20046367
Filename :
1358969
Link To Document :
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