DocumentCode :
85261
Title :
Full-reference image quality assessment using statistical local correlation
Author :
Yong Ding ; Shaoze Wang ; Dong Zhang
Author_Institution :
Inst. of VLSI Design, Zhejiang Univ., Hangzhou, China
Volume :
50
Issue :
2
fYear :
2014
fDate :
January 16 2014
Firstpage :
79
Lastpage :
81
Abstract :
A novel full-reference image quality assessment metric employing statistical local correlation as an indicator for quality quantification is presented. The local correlation is extracted in a wavelet domain and is pooled into an objective quality score. Simulation and testing results demonstrate that the proposed method not only outperforms the other methods in terms of high accuracy of image quality prediction, but also is consistent with the subjective evaluations.
Keywords :
correlation methods; image processing; statistical analysis; wavelet transforms; full-reference image quality assessment metric; objective quality score; quality quantification; statistical local correlation; subjective evaluations; wavelet domain;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el.2013.3365
Filename :
6729320
Link To Document :
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