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Proceedings Paper

New metric for quality assessment of digital images based on weighted mean square error
Author(s): Kaiwen Zhang; Shuozhong Wang; Xinpeng Zhang
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Paper Abstract

In this paper, an image quality measure, termed pixel-based correlation weighted-mean square error (WMSE), is presented. The proposed distortion measure depends not only on the mean square error in the distorted image, but also on correlation between pixels in a predefined neighborhood. Experimental results are given to show the advantage of the described method.

Paper Details

Date Published: 31 July 2002
PDF: 7 pages
Proc. SPIE 4875, Second International Conference on Image and Graphics, (31 July 2002); doi: 10.1117/12.477187
Show Author Affiliations
Kaiwen Zhang, Shanghai Univ. (China)
Shuozhong Wang, Shanghai Univ. (China)
Xinpeng Zhang, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 4875:
Second International Conference on Image and Graphics
Wei Sui, Editor(s)

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