reconstruc3.m

形态学处理 包括开运算

h1=imread('E:\资料\shuolun\ZHENG_SHU_LING\ln009.png');
h1=imresize(h1,1/3);
figure(1);
imshow(h1);
se=strel('square',3);
h2=imdilate(h1,se);
h3=h2-h1;
figure(2)
imshow(h3);
h4=imfill(h3);
figure(3)
imshow(h4);
h5=h4-h3;
figure(4)
imshow(h5);