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Today's Topics:

   1. Re: Problem to ignore change in light intensity (Kinney Baughman)
   2. Re: Problem to ignore change in light intensity
      (manu.kemppai...@yahoo.com)
   3. Re: Problem to ignore change in light intensity (Ankur Singh)
   4. webpage DOESN"T exist of the author of this feature Ian
      McConnell's Webcam (slymak)


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

Message: 1
Date: Tue, 4 Feb 2020 10:18:35 -0500
From: Kinney Baughman <baughma...@gmail.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] Problem to ignore change in light intensity
Message-ID:
        <CAKpJUz4rPR9M7iUEWWZv4GK_kR=rietnp-_32oevtuyug4m...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

It's been my experience that there's nothing to be done about it.

My sense is that, since Motion only detects pixel changes and a change of
light causes pixels to change, it's going to think motion has happened
whether it has or not.

You can use a mask and/or limit motion to detecting only certain zones to
help mitigate it.

Maybe someone else here will have a better answer for you.


On Tue, Feb 4, 2020 at 12:22 AM Ankur Singh <ankur.singhco...@gmail.com>
wrote:

> Hi,
>
> I am using Raspberry pi and Motion version 4.1.
>
> I have to ignore the motion due to change in light intensity,  such as
> during sunrise or sunset time or due to any change in light it should not
> detect the motion.
>
> I have tried with lightswitch parameter  but that is not working in my
> case.
>
> Any suggestions, Kindly help.
>
> Thanks.
>
> Ankur Singh
> _______________________________________________
> 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
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Message: 2
Date: Tue, 04 Feb 2020 17:30:23 +0200
From: "manu.kemppai...@yahoo.com" <manu.kemppai...@yahoo.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] Problem to ignore change in light intensity
Message-ID:
        
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Message: 3
Date: Tue, 4 Feb 2020 21:52:01 +0530
From: Ankur Singh <ankur.singhco...@gmail.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: Re: [Motion-user] Problem to ignore change in light intensity
Message-ID:
        <caf2oi0ozbpa5tog9paestmefj9m104+rurhg53wzbuik2nf...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hello Manu,

I have tried lightswitch at 10, 50 and 100.
But than also it triggers the motion with the change in light intensity of
a tube light.
lightswitch range is 0-100.

There is no parameter for shadow or sun glare, so that means it will
trigger the motion if there is a climatic change.

Thanks

Ankur



On Tue, Feb 4, 2020 at 9:01 PM manu.kemppainen--- via Motion-user <
motion-user@lists.sourceforge.net> wrote:

> Hi Ankur,
>
> If the whole image light intensity is changing, lightswitch should be the
> parameter to try.
> If the problem is shadows or sun glare, there is no method that I know of
> inside motion.
>
> What values have you tried for lightswitch?
>
> --
> Manu
>
>
> -------- Alkuper?inen viesti --------
> L?hett?j?: Ankur Singh <ankur.singhco...@gmail.com>
> P?iv?m??r?: ti 4. helmik. 2020 klo 7.22
> Vastaanottaja: Motion-user@lists.sourceforge.net
> Aihe: [Motion-user] Problem to ignore change in light intensity
>
> Hi,
>
> I am using Raspberry pi and Motion version 4.1.
>
> I have to ignore the motion due to change in light intensity,  such as
> during sunrise or sunset time or due to any change in light it should not
> detect the motion.
>
> I have tried with lightswitch parameter  but that is not working in my
> case.
>
> Any suggestions, Kindly help.
>
> Thanks.
>
> Ankur Singh
>
> _______________________________________________
> 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
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Message: 4
Date: Tue, 4 Feb 2020 18:09:09 +0100
From: slymak <sly...@gmail.com>
To: Motion discussion list <motion-user@lists.sourceforge.net>
Subject: [Motion-user] webpage DOESN"T exist of the author of this
        feature Ian McConnell's Webcam
Message-ID:
        <can7egyjnq47nowtaqhw-vglkuvprxhgbfh_2062kgkn+tz8...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hello
Is description detail how to tune despeckle_filter stored somewhere else
then here:

http://emit.demon.co.uk/motion/

this link doesn't exist.

I would like remove water drop trace from rain  like attachment
Dahua create 2560x1440 px
my setting is
threshold 50000
threshold_maximum 500000
despeckle_filter EedDl

threshold 50k mean 222x222px what I think is more then drop trace what I
see from attachment.

any advice would be appreciated
thank you
slymak
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