A structural coherence approach to full reference image quality assessment

被引:0
作者
Capodiferro, Licia [1 ]
Di Claudio, Elio D. [2 ]
Jacovitti, Giovanni [2 ]
Bordoni, Fondazione U.
机构
[1] Fdn Ugo Bordoni, Via Baldassarre Castiglione 59, I-00142 Rome, Italy
[2] Univ Roma La Sapienza, INFOCOM Dept, I-00184 Rome, Italy
来源
PROCEEDINGS OF THE FOURTH IASTED INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, PATTERN RECOGNITION, AND APPLICATIONS | 2007年
关键词
image quality assessment; image coding; structural similarity; structural coherence;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this contribution a novel technique for objective full reference quality rating of degraded images using the paradigm of structural distortion measurement is presented. The method is based on the separate evaluation of the edge degradation and of the textural disturbances to measure the quality loss of a given image. Compared with other techniques, the method presents quite uniform behavior with respect to different image defects, responsiveness to image improvements, and diagnostic capabilities.
引用
收藏
页码:19 / +
页数:2
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