RANGE IMAGE QUALITY ASSESSMENT BY STRUCTURAL SIMILARITY

被引:20
|
作者
Malpica, W. S. [1 ]
Bovik, A. C. [1 ]
机构
[1] Univ Texas Austin, Lab Image & Video Engn, Austin, TX 78712 USA
关键词
SSIM; Quality Assessment; Range Images; Structural Similarity;
D O I
10.1109/ICASSP.2009.4959792
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
We propose a new quality metric for range images that is based on the multi-scale Structural Similarity (MS-SSIM) Index. The new metric operates in a manner to SSIM but allows for special handling of missing data. We demonstrate its utility by reevaluating the set of stereo algorithms evaluated in the Middlebury Stereo Vision Page http://vision.middlebury.edu/stereo/. The new algorithm which we term Range SSIM (R-SSIM) Index possesses features that make it an attractive choice for assessing the quality of range images.
引用
收藏
页码:1149 / 1152
页数:4
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