Write a MATLAB code to hide the information of the part of the image.

CODE:

clear all;

close all;

clc;

b=imread('coins.png');

a=imread('cameraman.tif');

x=0;

y=0;

for n=80:156

    x=x+1;

    y=0;

    for m=178:235

        y=y+1;

        c(y,x)=b(m,n);

    end

end

d=0;

e=0;

for p=95:95+156-80

    d=d+1;

    e=0;

    for q=38:38+235-178

        e=e+1;

        a(q,p)=c(e,d);

    end

end

       imshow(a);

      

      

 

OUTPUT: