RGB Component

RGB Component

In which we convert picture in 3 Chanel (Green , Blue , Red).

subplot(2,2,1);     %# Subplot is a function in which (2,2,1) first 2 show row second 2 show column and 1 is show that place picture on 1 row and 1 column 

imshow(a);            %# imshow mean show image   

R=(a);

G=(a);           

B=(a);

G(:,:,1:2:3)=0;  %# In this function : mean all row column and color channel 1,2,3 is equal to 0 so then that will show just Green Channel of the image  

subplot(2,2,4);  %# In which picture will place on 2 row and 2 column

imshow(B)      

R(:,:,2:3)=0;    %# it is use for Red Channel of the image  

subplot(2,2,2);  %# In which picture will place on 1 row and 2 column

imshow(R)      

B(:,:,1:2)=0;    %# it is use for Blue Channel of the image  

subplot(2,2,3);  %# In which picture will place on 2 row and 1 column

imshow(B)