数字图像处理 伪彩色增强 将灰度值分别按照一定函数关系转换到RGB 空间中，形成彩色图像-Pseudo-color enhancement of digital image processing of the gray values ​ ​ were converted in accordance with certain functional relationship to the RGB color space to form a color image

在Opencv下实现数字图像的伪彩色处理-Digital image processing in the pseudo-color Opencv