volkanfspace.m

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clc; clear all; close all;
imge=imread('cameraman.tif');
imge=imnoise(imge,'salt & pepper',0.03);

a=[3 3];
yeni=zeros(256);
b=fspecial('average',[3 3]);
imge2=fft2(imge);
b2=fft2(b,256,256);
imshow(uint8(imge2))
yeni=imge2.*b2;

imge4=ifft2(yeni);
imge4=imge4+50;
figure;
imshow(uint8(imge4))