Page 112 - EMODUL - PENGOLAHAN CITRA DIGITAL

clc;clear;close all;

I = imread('peppers.png');
R = I(:,:,1);
G = I(:,:,2);
B = I(:,:,3);
Red = cat(3,R,G*0,B*0);
Green = cat(3,R*0,G,B*0);
Blue = cat(3,R*0,G*0,B);

figure, imshow(I);
figure, imshow(Red);
figure, imshow(Green);
figure, imshow(Blue);

Gambar 6. 2 Citra RGB

Sedangkan representasi kanal warna R, G, dan B berturut-turut

ditunjukkan pada Gambar 3, 4, dan 5.

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