DocumentCode :
1088185
Title :
Predictive partial search algorithm for vector quantisation
Author :
Ellis, T.
Volume :
27
Issue :
19
fYear :
1991
Firstpage :
1722
Lastpage :
1723
Abstract :
One main difficulty associated with vector quantisation is the computational complexity incurred in minimum distortion encoding. The use of vector class prediction, together with the partial distance search algorithm of Bei and Gray (1985) is shown to reduce the computational complexity involved in the minimum distortion vector quantisation of image data.
Keywords :
computational complexity; computerised picture processing; data compression; encoding; computational complexity reduction; image data; minimum distortion encoding; minimum distortion vector quantisation; partial distance search algorithm; predictive partial search algorithm; vector class prediction; vector quantisation;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19911072
Filename :
132907
Link To Document :
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