Matlab Code for Displaying Red, Green and Blue Component of a Color Image

 %Simulation Results

%Read Input Image

a=imread('flowers.tif');

%Display  Input Image

subplot(2,2,1); imshow(a);

R=a;

G=a;

B=a;

R(:,:,2:3)=0;

%RED Component

subplot(2,2,2);imshow(R);

G(:,:,1)=0;

G(:,:,3)=0;

%GREEN Component

subplot(2,2,3);imshow(G);

B(:,:,1)=0;

B(:,:,2)=0;

%BLUE Component

subplot(2,2,4);imshow(B);