Color quality of a colorstimulus definable by its chromaticity coordinates, or by its dominant (or complementary) wavelength and its excitation purity taken together.
可由色度坐标或结合其主要(或补充)波长和相应的激发纯度来定义的色刺激值。
2
Second under the principle of mapping colorstimulus spectrum to rgb color space every clustering is visualized by the chromaticity diagram of j. c. maxwell's triangle plane coordinate.