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METHOD OF COMPENSATING FOR THE EFFECT OF UNDERSIRABLE ATTRIBUTES ON THE MEASUREMENT OF DESIRABLE ATTRIBUTES FOR OBJECTIVE IMAGE QUALITY
METHOD OF COMPENSATING FOR THE EFFECT OF UNDERSIRABLE ATTRIBUTES ON THE MEASUREMENT OF DESIRABLE ATTRIBUTES FOR OBJECTIVE IMAGE QUALITY
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机译:补偿不希望有的属性对客观图像质量的不希望有的属性的测量的方法
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摘要
A method and apparatus for compensating for the effect of improperly characterizing first image attribute as enhancing a second image attribute during objective image quality measurement of the second image attribute in a video. The method and apparatus determines (10) a quantitative relationship between an objective image quality metric for the first image attribute and an objective image quality metric for the second image attribute; and uses the determined quantitative relationship to compensate (40) the objective image quality metric of the second image attribute for the effects of the first image attribute. Also, a video processing system for automated optimization of video image quality. The system includes a video processing device, which utilizes the present invention, for generating an objective image quality metric. The objective image quality metric is utilized by a video optimization device to adjust parameters of a video enhancement device of the system, which enhances digitized versions of videos.
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