Hi, Search in torrents Learning Open CV....Oreilly media... the Pd OCV reserch is based in this book...

Best regards

José

2010/10/28 Claude Heiland-Allen claudiusmaximus@goto10.org

On 28/10/10 17:39, Philip Cunningham wrote:

...

Hello list,

I wonder if there are any tutorials available on how to use OpenCV with Pd? I'm trying to download necessary components using the following site: http://www.hangar.org/wikis/lab/doku.php?id=start:puredata_opencv but having very little luck. Operating system is Ubuntu 10.4.

You could try the Puredyne PPA for pd-pdp-opencv (available right nownow) and pd-pix-opencv packages (available soon..) for Lucid:

https://launchpad.net/~puredyne-team/+archive/ppahttps://launchpad.net/%7Epuredyne-team/+archive/ppa

Claude

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there are already some work made with pd_opencv

http://vimeo.com/8195788

i dunno what more explanations you need, just be curious and inventive

ciao, sevy

Pagano, Patrick wrote:

So far I have not seen anything besides help patches that explain itÂ’s use. Has anyone at all made a working patch, say a laser tracker? Anything using pix_ or pdp_ openCV stuff?

*From:* pd-list-bounces@iem.at [mailto:pd-list-bounces@iem.at] *On Behalf Of *Jose Luis Santorcuato *Sent:* Thursday, October 28, 2010 1:09 PM *To:* Claude Heiland-Allen *Cc:* pd-list@iem.at *Subject:* Re: [PD] opencv

Hi, Search in torrents Learning Open CV....Oreilly media... the Pd OCV reserch is based in this book...

Best regards

José

2010/10/28 Claude Heiland-Allen <claudiusmaximus@goto10.org mailto:claudiusmaximus@goto10.org>

On 28/10/10 17:39, Philip Cunningham wrote:

Hello list,

I wonder if there are any tutorials available on how to use OpenCV with Pd? I'm trying to download necessary components using the following site: http://www.hangar.org/wikis/lab/doku.php?id=start:puredata_opencv but having very little luck. Operating system is Ubuntu 10.4.

You could try the Puredyne PPA for pd-pdp-opencv (available right nownow) and pd-pix-opencv packages (available soon..) for Lucid:

https://launchpad.net/~puredyne-team/+archive/ppa https://launchpad.net/%7Epuredyne-team/+archive/ppa

Claude

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-- http://arselectronicachile.blogspot.com http://www.myspace.com/santorcuato http://comunicacionnativa.blogspot.com/

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I compiled pdp_openCV not that long ago on ubuntu 10.4. I don't remember how I did it but I think that's because it was pretty straightforward and went without hitch. It all worked pretty well as I recall. No big surprises. The help patches got me started.

But do you need that for a laser tracker? Seems like pix_subtract and pix_blob would do the job... Max Neupert has some nice patches using this technique IIRC: http://web.uni-weimar.de/medien/wiki/Bewegungsmelder

You could also use pix_blob's color weight inlet effectively since you know you are looking for red.

-John

On Thu, Oct 28, 2010 at 2:22 PM, Pagano, Patrick pat@digitalworlds.ufl.eduwrote:

I would like to make a laser tracker that tracks the points from a red laser beam. I would like to see if I can use pdp_ openCV to track the laser and when I hover the laser over some video long enough it acts as a click, is this possible?

Thanks for the cool link!

-----Original Message----- From: ydegoyon@gmail.com [mailto:ydegoyon@gmail.com] Sent: Thursday, October 28, 2010 2:33 PM To: Pagano, Patrick; PD List Subject: Re: [PD] opencv

there are already some work made with pd_opencv

http://vimeo.com/8195788

i dunno what more explanations you need, just be curious and inventive

ciao, sevy

Pagano, Patrick wrote:

...

So far I have not seen anything besides help patches that explain it's use. Has anyone at all made a working patch, say a laser tracker? Anything using pix_ or pdp_ openCV stuff?

*From:* pd-list-bounces@iem.at [mailto:pd-list-bounces@iem.at] *On Behalf Of *Jose Luis Santorcuato *Sent:* Thursday, October 28, 2010 1:09 PM *To:* Claude Heiland-Allen *Cc:* pd-list@iem.at *Subject:* Re: [PD] opencv

Hi, Search in torrents Learning Open CV....Oreilly media... the Pd OCV reserch is based in this book...

Best regards

José

2010/10/28 Claude Heiland-Allen <claudiusmaximus@goto10.org mailto:claudiusmaximus@goto10.org>

On 28/10/10 17:39, Philip Cunningham wrote:

Hello list,

I wonder if there are any tutorials available on how to use OpenCV with Pd? I'm trying to download necessary components using the following site: http://www.hangar.org/wikis/lab/doku.php?id=start:puredata_opencv but having very little luck. Operating system is Ubuntu 10.4.

You could try the Puredyne PPA for pd-pdp-opencv (available right nownow) and pd-pix-opencv packages (available soon..) for Lucid:

https://launchpad.net/~puredyne-team/+archive/ppahttps://launchpad.net/%7Epuredyne-team/+archive/ppa https://launchpad.net/%7Epuredyne-team/+archive/ppa

Claude

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-- http://arselectronicachile.blogspot.com http://www.myspace.com/santorcuato http://comunicacionnativa.blogspot.com/

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