Investigation on effects of adapting chromaticities and luminance on color appearance on computer displays using memory colors
Investigation on effects of adapting chromaticities and luminance on color appearance on computer displays using memory colors
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使用记忆颜色研究适应色度和亮度对计算机显示器颜色外观的影响
DOI：
10.1002/col.22500
复制
发表时间：
2020-08
影响因子：
1.4
通讯作者：
Luo Ming R
中科院分区：
文献类型：
--
作者：
Zhu Yuechen;Wei Minchen;Luo Ming R
CAT02是用来描述人类视觉系统中颜色适应机制的最广泛使用的颜色适应变换，它包括一个用来表征颜色适应程度的因子D。然而，该系数仅由适配视场和周围环境的亮度级别确定。本研究旨在研究适应色度的变化以及适应色度和亮度的同步变化如何影响计算机显示器上的颜色适应程度和颜色外观。人类观察者调整各种熟悉的物体和立方体在不同显示背景上的颜色外观。当使用熟悉的物体时，颜色适应程度较高，这可能是由于认知机制所致。适应色度和亮度对颜色适应程度均有显著影响，适应相关色温越低，适应亮度越低，适应程度越低。此外，在CAM02-UCS中，亮度适应对色彩的影响(称为TheHunt效应)可能被高估了，这一点值得进一步研究。
CAT02, the most widely used chromatic adaptation transform to characterize the chromatic adaptation mechanism in the human visual system, includes a factorDto characterize the degree of chromatic adaptation. This factor, however, is only determined by the luminance level of the adapting field and surround. This study was designed to investigate how the change of adapting chromaticities and the simultaneous changes of adapting chromaticities and luminance affect the degree of chromatic adaptation and color appearance on computer displays. The human observers adjusted the color appearance of various familiar objects and cubes on different display backgrounds. A higher degree of chromatic adaptation was found when using familiar objects, which was likely due to the cognitive mechanism. Both the adapting chromaticities and luminance significantly affected the degree of chromatic adaptation, with a lower degree under an adapting condition with a lower adapting correlated color temperature and a lower adapting luminance. In addition, the effect of adapting luminance on colorfulness (known as theHunt Effect) was likely to be overpredicted in CAM02‐UCS, which merits further investigations.
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DOI：
10.2352/issn.2169-2629.2017.32.82
发表时间：
2016
期刊：
--
影响因子：
--
作者：
Qiyan Zhai;M. Luo;P. Hanselaer;Kevin A. G. Smet
通讯作者：
Qiyan Zhai;M. Luo;P. Hanselaer;Kevin A. G. Smet
使用 CAT16 模型比较两步和一步色度自适应变换
影响因子：
1.4
作者：
Changjun Li;Yang Xu;Zhifeng Wang;Ming Ronnier Luo;Guihua Cui;Manuel Melgosa;Michael H. Brill;Michael Pointer
通讯作者：
Michael Pointer
影响因子：
3.6
作者：
Kevin A. G. Smet
通讯作者：
Kevin A. G. Smet
DOI：
10.1117/12.146279
发表时间：
1993-06
期刊：
--
影响因子：
--
作者：
M. Fairchild
通讯作者：
M. Fairchild
影响因子：
3.8
作者：
Kevin A. G. Smet;Qiyan Zhai;M. Luo;P. Hanselaer
通讯作者：
Kevin A. G. Smet;Qiyan Zhai;M. Luo;P. Hanselaer