DocumentCode
757403
Title
Video coding using greedy decompositions on generalised bit-planes
Author
Caetano, R. ; Da Silva, E.A.B. ; Ciancio, A.G.
Author_Institution
Univ. Fed. do Rio de Janeiro, Brazil
Volume
38
Issue
11
fYear
2002
fDate
5/23/2002 12:00:00 AM
Firstpage
507
Lastpage
508
Abstract
A novel method for performing greedy decompositions using generalised bit-planes is proposed. It provides an elegant solution to the tradeoff between quantisation of coefficients and number of passes in the matching pursuits algorithm. In addition, when replacing the matching pursuits algorithm in video coding, it provides a significant performance improvement
Keywords
video coding; generalised bit-planes; greedy decompositions; matching pursuits algorithm; video coding;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020357
Filename
1006786
Link To Document