发明名称 |
METHOD OF COMPENSATING FOR THE EFFECT OF UNDERSIRABLE ATTRIBUTES ON THE MEASUREMENT OF DESIRABLE ATTRIBUTES FOR OBJECTIVE IMAGE QUALITY |
摘要 |
<p>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.</p> |
申请公布号 |
WO2004056134(A1) |
申请公布日期 |
2004.07.01 |
申请号 |
WO2003IB05873 |
申请日期 |
2003.12.10 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;WITTIG, CARL |
发明人 |
WITTIG, CARL |
分类号 |
H04N17/00;(IPC1-7):H04N17/00 |
主分类号 |
H04N17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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