A combined colour preference - colour rendering index
A combined colour preference - colour rendering index
复制标题
组合颜色偏好——显色指数
DOI：
--
复制
发表时间：
1985
期刊：
影响因子：
--
通讯作者：
J. Schanda
中科院分区：
文献类型：
--
作者：
J. Schanda
本文提出了一种综合的肤色颜色的显色-颜色偏好指数，对于光谱分布与参考源的光谱分布相等的源具有最大值，但对于其他源也取决于色差矢量的分量，即亮度、色度和色调差。它基于CIELAB空间中进行的计算，使用Nayatani型色度适应转换到D 65参考光源，并通过对首选肤色的视觉观察和不同光源的比较研究来支持。
A combined colour rendering-colour preference index for complexion colours is proposed, having its maximum for a source, whose spectral distribution is equal to that of the reference source, but for other sources depends also on the components of the colour difference vector, i.e. lightness, chroma and hue differences. It is based on calculations performed in CIELAB space, using Nayatani type chromatic adaptation transformation to D65 reference illuminant and is backed by visual observations of preferred skin tones and comparative studies of different light sources.