DocumentCode
901462
Title
High compression vector quantisation scheme for image coding
Author
Xue, Xuwei ; Fan, C.
Author_Institution
Xidian Univ., Xian, China
Volume
29
Issue
10
fYear
1993
fDate
5/13/1993 12:00:00 AM
Firstpage
839
Lastpage
841
Abstract
An address-predicted vector quantiser (APVQ) is proposed for image coding, which exploits correlation among intervectors by means of predicting. Compared with the general vector quantiser, the APVQ can obtain higher compression ratio, while keeping the same picture quality.
Keywords
data compression; image coding; linear predictive coding; vector quantisation; address-predicted vector quantiser; compression ratio; correlation; decoding; encoding; image coding; picture quality;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19930561
Filename
216260
Link To Document