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Today's Topics:

   1. Re: sensitive areas for motion, center of activity (folkert)
   2. Re: sensitive areas for motion, center of activity (folkert)


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Message: 1
Date: Tue, 7 Jul 2020 22:06:30 +0200
From: folkert <folk...@vanheusden.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] sensitive areas for motion, center of
        activity
Message-ID: <20200707200630.ge7...@belle.intranet.vanheusden.com>
Content-Type: text/plain; charset=us-ascii

just multiply each x/y by its difference
at the end divide by total of difference

On Mon, Jul 06, 2020 at 01:36:19PM -0400, csspcmotion wrote:
> i'm interested in the conversion specifiers having to do with center of
> motion,
> 
> it appears they are zero unless motion is detected ... is it possible we
> could
> 
> have code modification that would give indication the largest cluster of
> pixels which are
> 
> still below motion threshold by filling in the "X" and "Y" normally for
> center of motion?
> 
> resorting to a much lower threshold and using mask files is [very] far from
> ideal ...
> 
> 
> 
> 
> _______________________________________________
> Motion-user mailing list
> Motion-user@lists.sourceforge.net
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Folkert van Heusden

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------------------------------

Message: 2
Date: Wed, 8 Jul 2020 08:43:01 +0200
From: folkert <folk...@vanheusden.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] sensitive areas for motion, center of
        activity
Message-ID: <20200708064301.gf7...@belle.intranet.vanheusden.com>
Content-Type: text/plain; charset=iso-8859-1

I tried it in my own program
https://github.com/flok99/constatus/blob/track-always/src/filter_marker_simple.cpp#L201
...but it doesn't work. The noise is too noisy :-)

On Tue, Jul 07, 2020 at 10:06:30PM +0200, folkert wrote:
> just multiply each x/y by its difference
> at the end divide by total of difference
> 
> On Mon, Jul 06, 2020 at 01:36:19PM -0400, csspcmotion wrote:
> > i'm interested in the conversion specifiers having to do with center of
> > motion,
> > 
> > it appears they are zero unless motion is detected ... is it possible we
> > could
> > 
> > have code modification that would give indication the largest cluster of
> > pixels which are
> > 
> > still below motion threshold by filling in the "X" and "Y" normally for
> > center of motion?
> > 
> > resorting to a much lower threshold and using mask files is [very] far from
> > ideal ...
> > 
> > 
> > 
> > 
> > _______________________________________________
> > Motion-user mailing list
> > Motion-user@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/motion-user
> > https://motion-project.github.io/
> > 
> > Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user
> 
> 
> Folkert van Heusden
> 
> -- 
> Want to finally win in the MegaMillions lottery? www.smartwinning.info
> ----------------------------------------------------------------------
> Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
> 
> 
> _______________________________________________
> Motion-user mailing list
> Motion-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/motion-user
> https://motion-project.github.io/
> 
> Unsubscribe: https://lists.sourceforge.net/lists/options/motion-user


Folkert van Heusden

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