Highly saturated red, green, and blue lights that, when mixed together in varying combinations and intensities, can produce any other color. See also: subtractive primaries. 中义高纯度的红绿蓝色光当以不同的比例及强度混合时能产生任何的颜色。
Studying on Keeping Color of Color primaries in Plant Specimen 植物标本原色泽的保色技术研究
A non linear method of pseudo color coding for high gray resolution image based on tri primaries is proposed firstly. 提出了一种基于RGB三基色系统的对高灰度分辨率图像进行伪彩色编码的非线性方法。