matlab实现PS算法之颜色变换、高反差保留、染色玻璃、碎片

%{
设置好条纹的宽度和条纹的间隔，建立一个
遮罩层，等间隔的对原图进行等间距的遮罩。
%}
clear,clc;
[filename,pathname] = uigetfile('*.jpg;*.bmp','选择图片','E:\pictures\For_Project\Matlab');
imgaepath = strcat(pathname,filename);
image = imread(imgaepath);
figure,imshow(image);
Image = image;

Image=double(Image);

R=Image(:,:,1);
G=Image(:,:,2);
B=Image(:,:,3);

R_new=R;
G_new=G;
B_new=B;

R_new=(G-B).^3/128;
G_new=(R-B).^3/128;
B_new=(R-G).^3/128;

Image_new(:,:,1)=R_new;
Image_new(:,:,2)=G_new;
Image_new(:,:,3)=B_new;

imshow(Image_new/255);%{
设置好条纹的宽度和条纹的间隔，建立一个
遮罩层，等间隔的对原图进行等间距的遮罩。
%}