DocumentCode :
1088520
Title :
Maximum descent method for image vector quantisation
Author :
Chan, C.-K.
Volume :
27
Issue :
19
fYear :
1991
Firstpage :
1772
Lastpage :
1773
Abstract :
An efficient codebook design algorithm for image vector quantisation is proposed. As compared with the LBG algorithm, the computation time in designing a codebook is being greatly reduced, and a significant improvement on the coding performance for both the picture inside and outside the training sequence is found.
Keywords :
encoding; picture processing; codebook design algorithm; coding performance; computation time; image coding; image vector quantisation; maximum descent method; training sequence;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19911102
Filename :
132937
Link To Document :
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