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Date:      Sun, 9 Dec 2001 02:26:09 +0100 (CET)
From:      Heiko Recktenwald <uzs106@ibm.rhrz.uni-bonn.de>
To:        Danny Dulai <danny@ishiboo.com>
Cc:        multimedia@FreeBSD.ORG
Subject:   Re: Motion detection software?
Message-ID:  <Pine.BSF.4.21.0112090224580.414-100000@moritz.alleswirdgelber>
In-Reply-To: <Liam.1007847504.837241.1119.1345644620@SKODA>

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> You can avoid noise by doing gradient based edge detection first and
> then subtracting.. that's exactly what I did in my program for video4linux.
> 
> http://www.ishiboo.com/cvsweb.cgi/mot/mot.c?rev=1.4
> 
> The trigger in there is only 20 and it works like a charm.

Is there a port in the making ? ;-)


H.


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