MATLAB VIDEO AND IMAGE PROCESSING BLOCKSET 3 Guide de l'utilisateur Page 125

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Resizing an Image
Resizing an Image
You can use the Resize block to change the size of your image or video stream.
In this example, you learn how to use the Resize block to reduce the size
of an image:
1 Define an intensity image in the MATLAB workspace. At the MATLAB
command prompt, type
I = imread('moon.tif' );
I
is a 537-by-358 m atrix of 8-bit unsigned integer values.
2 To view the image this matrix represents, at the MATLAB command
prompt, type
imshow(I)
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