matlab三维图像如何进行膨胀

1、所谓的膨胀就是给图像的边界添加额外的像素，首先启动你的matlab。如下图所示

3、接着需要用getsequence函数获得结构侍厚治越元素序列，如下图所示>> seq=getsequence(sel) seq = 4x1 array of STREL objects >> seq(1) ans = Flat STREL object containing 5 neighbors.Neighborhood: 0 1 0 1 1 1 0 1 0 >> seq(2) ans = Flat STREL object containing 4 neighbors.Neighborhood: 0 1 0 1 0 1 0 1 0 >> seq(3) ans = Flat STREL object containing 4 neighbors.Neighborhood: 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 >> seq(4) ans = Flat STREL object containing 4 neighbors.Neighborhood: 0 1 0 1 0 1 0 1 0

6、查找图片中心像素的所有像素点，重复第四步和第五步步骤。图像处理完成！>>imshow(I);>>figure,imshow(I2);