DocumentCode
1467932
Title
Evaluation of reconstruction quality in image vector quantisation using existing and new measures
Author
Munawer Al-Otum, H.
Author_Institution
Philadelphia Univ., Amman
Volume
145
Issue
5
fYear
1998
fDate
10/1/1998 12:00:00 AM
Firstpage
349
Lastpage
356
Abstract
An evaluation of reconstruction quality in image vector quantisation (VQ) is introduced. Several existing objective measures were examined, and several measures were developed that take into account specific distortions accompanying the VQ process. Analysis of the combination of the existing and proposed measures has led to the design of a simple objective measure with an ability to subjectively judge the image quality more accurately than when using the PSNR criterion
Keywords
image coding; image reconstruction; vector quantisation; PSNR criterion; VQ; distortions; existing objective measures; image coding; image compression; image vector quantisation; new measures; reconstruction quality;
fLanguage
English
Journal_Title
Vision, Image and Signal Processing, IEE Proceedings -
Publisher
iet
ISSN
1350-245X
Type
jour
DOI
10.1049/ip-vis:19982320
Filename
741948
Link To Document