色彩色图像转化为黑白图像——图像灰阶处理 图像反相处理 图像的马马赛克处理 图像的屏蔽与叠加 Laplican素描 三色板图像查看.

-Color-color images into black-and-white image- the image grayscale Mama Prosecco treatment the image inverting handle image processing image shield with the superposition of three swatches image Laplican sketch View.