User`s guide

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' );

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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