Newsgroups: sci.image.processing
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From: johnny@takhos.phys.uit.no (Johnny Kristiansen)
Subject: Edge detection algorithms
Sender: news@news.uit.no (News admin.)
Message-ID: <1994Dec14.140408.14591@news.uit.no>
Date: Wed, 14 Dec 1994 14:04:08 GMT
Lines: 20
Reply-To: johnny@takhos.phys.uit.no
Organization: University of Tromsoe
Keywords: edge detection,canny,deriche


Hi there.

I am doing a comparative study of edge detectors, and
i would like to know if anybody out there can direct me
to an implementation of Deriche's recursive filtering 
algorithm. 
I could also use Shen/Castan. 
Has anybody tried to implement Deriche's algorithm by 
multiplication in the frequency domain?


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e-mail   :  johnny@takhos.phys.uit.no
            pcjk@phys.uit.no
phone    :  +47 77 64 51 83
Address  :  Johnny Kristiansen
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