P0408.m
Upload User: zhouartboy
Upload Date: 2022-08-03
Package Size: 42k
Code Size: 0k
Category:

Special Effects

Development Platform:

Matlab

  1. I=imread('wrod213.bmp');
  2. imshow(I);
  3. I=~I;        % 腐蚀运算对灰度值为1的进行
  4. figure, imshow(I);
  5. SE=strel('square',3); % 定义3×3腐蚀结构元素
  6. J=imerode(~I,SE);
  7. BW=(~I)-J;        % 检测边缘
  8. figure,imshow(BW);