Measurement and evaluation of for flat panel displays color motion artifacts

被引：0

作者：

Xi, Hai-Yan ^{[1
]}

Mou, Tong-Sheng ^{[1
]}

Li, Jun-Kai ^{[2
]}

Yu, Jian-Dong ^{[2
]}

机构：

[1] State Key Laboratory of Modern Optical Instrumentation, Zhejiang University

[2] Zhejiang University Sensing Instruments Co., LTD

来源：

Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science) | 2009年 / 43卷 / 06期

关键词：

Color motion artifacts; Contrast sensitivity function (CSF); Perceived blur edge width;

D O I：

10.3785/j.issn.1008-973X.2009.06.033

中图分类号：

学科分类号：

摘要：

A method of measuring and evaluating color motion artifacts which combined a flash spectroradiometer with simulation method was presented. Alternative pattern's step response curves which show the difference between different colors were obtained with flash spectrum SPR-3000. Perceived response curve was obtained after doing Fourier transformation, weighting contrast sensitivity function and counter-Fourier transformation. Extended blur edge width (EBEW) and perceived blur edge width (PBEW) were introduced here. And PBEW was used to evaluate color motion artifacts. In the experiment, monochromatic patterns with different wavelengths were tested. And the result proved that under the same moving conditions, motion artifacts will change in different degrees while the testing colors are changing.

引用

页码：1158 / 1162

页数：4

共 7 条

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