同学你好!
我这里给出两种增强样式
I=imread('a.jpg');%你的图片
figure(1);clf
imshow(I)
I = sum(I,3);
I(:) = ((I(:)-min(I(:)))/(max(I(:))-min(I(:))));%归一化
S1 = zeros(size(I)); S2 = zeros(size(I));
S1(:) = exp(-I(:).^3);%方法1
figure(2);clf
imshow(S1)
S2(:) = exp(-exp(-I(:).^3));%方法2
figure(3);clf
imshow(S2)
结果:
原图
增强1
增强2