Robust linearized combined metrics of image visual quality
Existing full-reference metrics still do not provide a desirable degree of adequacy to a human visual perception, for evaluation of images with different types and levels of distortions. One reason for this is that it is difficult to incorporate the peculiarities of human visual system in the metric...
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| Vydáno v: | Electronic Imaging Ročník 30; číslo 13; s. 260-1 - 260-6 |
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| Hlavní autoři: | , , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
Society for Imaging Science and Technology
28.01.2018
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| Témata: | |
| ISSN: | 2470-1173, 2470-1173 |
| On-line přístup: | Získat plný text |
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| Shrnutí: | Existing full-reference metrics still do not provide a desirable degree of adequacy to a human visual perception, for evaluation of images with different types and levels of distortions. One reason for this is that it is difficult to incorporate the peculiarities of human visual system
in the metrics design. In this paper, a robust approach to full-reference metrics' design is proposed, based on a combination of several existing full-reference metrics. A preliminary linearization (fitting) of the dependence of MOS with respect to the components metrics is performed in order
to compensate shortcomings of each component. The proposed method is tested on several known databases, and demonstrate better performance than existing metrics. |
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| Bibliografie: | 2470-1173(20180128)2018:13L.2601;1- |
| ISSN: | 2470-1173 2470-1173 |
| DOI: | 10.2352/ISSN.2470-1173.2018.13.IPAS-260 |