DocumentCode
1538694
Title
Fast codeword search algorithm using wavelet transform and partial distance search techniques
Author
Hwang, Wen-Jyi ; Jeng, Sen-Shiang ; Chen, Biing-Yau
Author_Institution
Dept. of Electr. Eng., Chung Yuan Christian Univ., Chung Li, Taiwan
Volume
33
Issue
5
fYear
1997
fDate
2/27/1997 12:00:00 AM
Firstpage
365
Lastpage
366
Abstract
A new fast codeword search algorithm for vector quantisers is presented. This algorithm performs a fast search in the wavelet domain of codewords using the partial distance search technique. Simulation results show that the algorithm has only 2% of the arithmetic complexity of the exhaustive search method
Keywords
vector quantisation; arithmetic complexity; fast codeword search algorithm; partial distance search techniques; vector quantisers; wavelet transform;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19970249
Filename
581023
Link To Document