tristimulus

英/ traɪˈstɪmjʊləs /

美/ traɪˈstɪmjʊləs /

1
三色刺激的
... tripping解扣，跳闸 tristimulus三色刺激的 tristimuluscolorimeter三色刺激值色度计 ...
2
三刺激值
3．颜色的表示颜色 三刺激值 （ Tristimulus ）；在肯定的光源和视觉（100），匹配出某一特定颜色所须要的三个饱和原色（X）、（Y）、（Z）的数目。
3
解扣
... 炮队镜（安装在三角架上的双筒望远镜） tripositive 解扣，跳闸 tristimulus 三色刺激的 tristimulus colorimeter ...
4
三激比色计
... 三原色比色计 colorimeter; trichromatic 三激比色计 colorimeter; tristimulus 楔形比色计 colorimeter; wedge ...

短语

1
The model was originally developed based on the tristimulus theory of color perception.
该模型最初是根据颜色的感知三刺激理论。
2
The computation of tristimulus values is a basic step for obtaining various colorimetric quantities.
三刺激值计算是求取各种色度量的基础。
3
Since this CIE1931 RGB system results negative tristimulus values in calculation, the CIE1931 XYZ standard colorimetric observer was brought forth.
但是，CIE1931 RGB系统在计算颜色的三刺激值时会出现负值，由此产生了CIE1931 XYZ标准色度系统。

Tristimulus
The CIE 1931 color spaces are the first defined quantitative links between a) physical pure colors (i.e wavelengths) in the electromagnetic Visible spectrum and b) physiological perceived colors in human Color Vision. The mathematical relationships that define these color spaces are essential tools for color management. They allow one to translate different physical responses to visible radiation in color inks, illuminated displays, and recording devices such as digital cameras into a universal human color vision response. CIE 1931 RGB color space and CIE 1931 XYZ color space were created by the International Commission on Illumination (CIE) in 1931. The CIE XYZ color space was derived from a series of experiments done in the late 1920s by William David Wright and John Guild. Their experimental results were combined into the specification of the CIE RGB color space, from which the CIE XYZ color space was derived.

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