利用插值法给图片填充颜色，然后根据程序里给定的矩阵进行颜色修正，最后进行gamma修正。将原图的灰度图和这三个生成的图合起来显示。-Interpolation fill color to the picture, and then according to the program given matrix color correction, and final gamma correction. Original grayscale and three generated diagram sho