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