DocumentCode
852266
Title
Sequential search approach to fixed-rate entropy-coded quantisation
Author
Nikneshan, S. ; Khandani, A.K.
Author_Institution
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Volume
38
Issue
21
fYear
2002
fDate
10/10/2002 12:00:00 AM
Firstpage
1262
Lastpage
1264
Abstract
A new fixed-rate entropy-constrained vector quantisation scheme for stationary memoryless sources based on a sequential search procedure is described. It is shown that the proposed algorithm results in a substantial reduction in complexity, while the degradation in performance is negligible.
Keywords
computational complexity; entropy codes; search problems; source coding; vector quantisation; complexity reduction; entropy-constrained vector quantisation; fixed-rate entropy-coded quantisation; sequential search procedure; stationary memoryless sources;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020869
Filename
1043709
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