1.读入一幅图像
I = imread('lena.jpg');%给出图片路径即可,I是一个三维矩阵 J = rgb2gray(I); figure, imshow(I), figure, imshow(J);
2.
posted on 2016-11-03 22:54 29850706 阅读(150) 评论(0) 编辑 收藏 举报
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