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From: "David Doria" <daviddoria@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: Prewitt Kernel Size?
Date: Wed, 26 Mar 2008 15:21:02 +0000 (UTC)
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When I use edge(img, 'Prewitt', [], 'vertical'), how big is
the filter that matlab uses? it doesn't seem to say anything
about that in the documentation?

Thanks,

David