clc clear all i=imread( Winter.jpg ) i=rgb2gray(i) figure(1) imshow(i) imwrite(i, Copy.jpg ) j=imread( Sunset.jpg ) j=rgb2gray(j) jRect=j(100:200,100:200,:) figure(2) imshow(jRect) for x= 100:200 for y= 100:200 i(x,y,:)=j(x,y,:) end end figure(3) imshow(i)

IP_1\BlueHills.jpg
....\Sunset.jpg
....\test1_1.m
....\test1_2.m
....\test1_3.m
....\test1_4.m
....\test1_5.m
....\WaterLilies.jpg
....\Winter.jpg

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