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From: "David Doria" <daviddoria@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: show pixel grid
Date: Sat, 4 Oct 2008 14:56:01 +0000 (UTC)
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I'd like to produce an effect like this - where each pixel outline can be seen even if the pixels are similar values.

http://www.ph.tn.tudelft.nl/Courses/FIP/images/fip230.gif

Is there a built in way to do this with matlab or the image processing toolbox?

Thanks

Dave