Equalized Structural Similarity Index for Image Quality Assessment

被引:0
|
作者
Capodiferro, L. [1 ]
Mangiatordi, F. [1 ]
Di Claudio, E. D. [2 ]
Jacovitti, G. [2 ]
机构
[1] Fdn Ugo Bordoni, Viale Policlin 147, I-00161 Rome, Italy
[2] Univ Roma La Sapienza, DIET, I-00184 Rome, Italy
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
A novel version of the popular SSIM image quality assessment technique, specifically designed to yield uniform MOS prediction in presence of different types of image distortions is presented. Response equalization is obtained through the polynomial combination of a basic SSIM metric with an auxiliary metric characterized by a diverse sensitivity. Accuracy and consistency of this composite index, called E-SSIM, are demonstrated with experiments conducted on two independent archives annotated with MOS values.
引用
收藏
页码:420 / 424
页数:5
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