gusucode.com > 精通Matlab数字图像处理与识别源码程序 > 精通Matlab数字图像处理与识别源码程序/chapter10/Code/ex10_10.m
I = imread('../lena.bmp'); seHeight = strel(ones(3, 3), ones(3, 3)) % 3*3正方形单位高度的结构元素 Idil = imdilate(I, seHeight); Iero = imerode(I, seHeight); subplot(1, 3, 1), imshow(I) %得到图10.36(a) subplot(1, 3, 2), imshow(Idil) %得到图10.36(b) subplot(1, 3, 3), imshow(Iero) %得到图10.36(c)