cie 1964 supplementary standard colorimetric system
1CIE 1931 color space — In the study of color perception, one of the first mathematically defined color spaces is the CIE 1931 XYZ color space, created by the International Commission on Illumination (CIE) in 1931.[1][2] The CIE XYZ color space was derived from a series …
2Flag of the People's Republic of China — For the historical flags of China, see List of Chinese flags. Flag of the People s Republic of China Name Wǔ Xīng Hóng Qí ( Five Star Red Flag ) Use …
3Color rendering index — Emitted light spectrum determines the color rendering index of the lamp. Color render …
