Read an Image and Display on Figure

Firstly, to read an image to Matlab:

>>image = imread('imagename.jpg');

and to display the image loaded to the Matlab:

>>figure,imshow(image)

for color image, the image will be store in 3 array which is R, G, B.

we can show this RGB in 3 different image but must define the array first,

Red_Array = image (:,:,1);
Green_Array = image (:,:,2);
Blue_Array = image (:,:,3);

to display,

>>figureR,imshow(Red_Array)
>>figureG,imshow(Green_Array)
>>figureB,imshow(Blue_Array)

that all for today.

Intro

Hi there, this blog create for everyone interested in Matlab for image processing.