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首页> 外文会议>Conference on Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts Ⅵ Jan 23-26, 2001, San Jose, USA >Effect of ambient light source for the appearance of color image on CRT monitor
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Effect of ambient light source for the appearance of color image on CRT monitor

机译：环境光源对CRT监视器上彩色图像外观的影响

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摘要

Color images are usually viewed on CRT monitor screen under ambient light sources. The feeling for reproduced color on CRT monitor depends on white point of ambient light source and the CRT monitor screen. Therefore, if the effect of ambient light source is not considered, then the reproduced color does not match the intrinsic color. This paper proposes a method to investigate the effect of ambient light source on color appearance of a CRT monitor which is positioned in a room illuminated by an experimental light source. The investigation for the effect of ambient light consists of two elements. One is the flare effect that the reflection on the CRT monitor screen which produced by the ambient light source. Another is the change of adaptation in white point. When the images are viewed on a CRT monitor screen under ambient light, the state of adaptation is affected by both the white point of the monitor and ambient light source. Therefore, these two effects were analyzed in the experiments.
机译：彩色图像通常在环境光源下的CRT监视器屏幕上查看。 CRT监视器上再现色彩的感觉取决于环境光源和CRT监视器屏幕的白点。因此，如果不考虑环境光源的影响，则再现的颜色与原色不匹配。本文提出了一种方法来研究环境光源对放置在由实验光源照明的房间中的CRT显示器的色彩外观的影响。关于环境光影响的研究包括两个要素。一种是由环境光源在CRT监视器屏幕上反射产生的眩光效果。另一个是白点适应性的变化。在环境光下在CRT显示器屏幕上查看图像时，显示器的白点和环境光源都会影响适应状态。因此，在实验中分析了这两种效果。

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