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From: johnny@takhos.phys.uit.no (Johnny Kristiansen)
Subject: Edge detection and nn
Sender: news@news.uit.no (News admin.)
Message-ID: <1994Nov12.154854.14416@news.uit.no>
Date: Sat, 12 Nov 1994 15:48:54 GMT
Lines: 22
Reply-To: johnny@takhos.phys.uit.no
Organization: University of Tromsoe
Keywords: edge detection, neural networks


--Hi everybody

I am doing a comparative study of different edge detectors 
in image processing. 
I have tried locating edges in an image by first computing 
gradients as suggested by John F. Canny and then training
a neural network based on these gradients. The results 
are not very good, i think. 
Has anybody tried something similar?
Any comments?



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e-mail   :  johnny@takhos.phys.uit.no
            pcjk@phys.uit.no
phone    :  +47 77 64 51 83
Address  :  Johnny Kristiansen
            Dueveien 3
            9015 TROMS                        
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