[PD] Tracking color with GEM+Pdp
Hans-Christoph Steiner
hans at at.or.at
Thu Jul 8 21:45:04 CEST 2010
Here's a quick Mac OS X Makefile based on the one I did for William's
pix_motion_sector, perhaps these two could be combined into a template
Makefile for standalone Gem objects?
And on that thought, I'm going to include the Gem headers in Pd-
extended so that its easy to build these things.
.hc
On Jun 23, 2010, at 2:48 PM, Pedro Lopes wrote:
> Thanks, I've successfully compiled it in Linux (32 bits).
> Here's the makefile I've used for it (very rough and simple), maybe
> its helpful to anyone.. of course you have to set up both include
> dirs to the corrected ones in your system (pd includes and gem src).
>
> I'm not very keen at compiling for Win32, does any one have a binary
> for pix_colortrack in win 32?
>
> Best regards,
> Pedro
>
> On Wed, Jun 23, 2010 at 5:01 AM, Jaime Oliver
> <jaime.oliver2 at gmail.com> wrote:
> Hi,
>
> I moved this external to:
>
> http://www.jaimeoliver.pe/archives/645
>
> I could make linux 64 and osx binaries though...
>
> If you compiled gem, throw it in your Pixes folder and recompile...
>
> best,
>
> J
>
> On Tue, Jun 22, 2010 at 6:21 PM, William Brent <william.brent at gmail.com
> > wrote:
> > I'm sure someone on the list will have a better solution, but what I
> > did to compile this was to throw it into Gem's src/Pixes directory,
> > then just make a clean build of Gem.
> >
> >
> >
> > On Tue, Jun 22, 2010 at 12:46 PM, Olivier Baudu
> > <lamouraupeuple at gmail.com> wrote:
> >> Thank you Yves,
> >> Even if your [pdp_ctrack] seems to be more powerfull in my
> situation than
> >> [pdp_opencv_colorfilt], I've discovered Open CV library... great...
> >>
> >> Thank you too, William,
> >> [pix_colortrack] looks intersting but I'm in the same situation
> as Pedro...
> >> Whithout more informations in the "src" folder of this external's
> source, I
> >> realy don't know how to compile it...
> >> (But I confess that my knowledge in compilation is very poor...).
> >>
> >> 01vier.
> >>
> >>
> >> 2010/6/22 Pedro Lopes <pedro.lopes at ist.utl.pt>
> >>>
> >>> By the way: Does anyone have compiled binaries of that
> pix_colortrack
> >>> external? (linux 32 or win 32?)
> >>>
> >>> Best regards,
> >>> Pedro
> >>>
> >>> On Tue, Jun 22, 2010 at 6:32 AM, William Brent <william.brent at gmail.com
> >
> >>> wrote:
> >>>>
> >>>> Jaime Oliver did this color tracking extern a couple years ago:
> >>>>
> >>>> http://www.realidadvisual.org/jaimeoliver/research_colortrack.htm
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On Mon, Jun 21, 2010 at 9:51 AM, Olivier Baudu <lamouraupeuple at gmail.com
> >
> >>>> wrote:
> >>>> > Hi,
> >>>> >
> >>>> > I would like to track different colors at the same time with
> my web cam
> >>>> > so
> >>>> > I've try different way.
> >>>> > I begun in GEM with [pix_movement] and/or [pix_alpha] and/or
> >>>> > [pix_background]. It was quite good until I wanted only one
> tracking.
> >>>> > With two, it begun more complicate to configure [pix_alpha]
> in RGBA to
> >>>> > dissociate the spots.
> >>>> > So, I've tried [pdp_ctrack] which is very powerful but in some
> >>>> > situations it
> >>>> > would be better to process only with moving pixel.
> >>>> >
> >>>> > I thought [pix_2pdp] would be the solution to use
> [pix_movement] before
> >>>> > [pdp_ctrack] but it seem not to work with [pix_video] in RGBA
> >>>> > colorspace,
> >>>> > and in YUV I loose the color information after the
> [pix_movement]
> >>>> > process...
> >>>> > (By the way, I can't have simultaneously my webcam in GEM and
> in Pdp
> >>>> > with
> >>>> > [pix_2pdp], but, maybe, it's normal)
> >>>> >
> >>>> > What can I do ?
> >>>> >
> >>>> > Is there a [pix_movement] for Pdp I didn't find yet ?
> >>>> > Is there a way to chose precisely the color to configure
> [pix_alpha] ?
> >>>> > (maybe by converting the colorspace with
> >>>> > [pix_rgb2hsv] but what to do after ?).
> >>>> >
> >>>> > Of course, if you have a solution for tracking color without
> answering
> >>>> > my
> >>>> > questions, I'm still interested. :-p
> >>>> >
> >>>> > Thanks.
> >>>> >
> >>>> > 01ivier
> >>>> >
> >>>> >
> >>>> >
> >>>> > _______________________________________________
> >>>> > Pd-list at iem.at mailing list
> >>>> > UNSUBSCRIBE and account-management ->
> >>>> > http://lists.puredata.info/listinfo/pd-list
> >>>> >
> >>>> >
> >>>>
> >>>>
> >>>>
> >>>> --
> >>>> William Brent
> >>>> www.williambrent.com
> >>>>
> >>>> “Great minds flock together”
> >>>> Conflations: conversational idiom for the 21st century
> >>>>
> >>>> www.conflations.com
> >>>>
> >>>> _______________________________________________
> >>>> Pd-list at iem.at mailing list
> >>>> UNSUBSCRIBE and account-management ->
> >>>> http://lists.puredata.info/listinfo/pd-list
> >>>
> >>>
> >>>
> >>> --
> >>> Pedro Lopes
> >>> contacto: jazz at radiozero.pt
> >>> website: http://web.ist.utl.pt/Pedro.Lopes
> >>
> >>
> >> _______________________________________________
> >> Pd-list at iem.at mailing list
> >> UNSUBSCRIBE and account-management ->
> >> http://lists.puredata.info/listinfo/pd-list
> >>
> >>
> >
> >
> >
> > --
> > William Brent
> > www.williambrent.com
> >
> > “Great minds flock together”
> > Conflations: conversational idiom for the 21st century
> >
> > www.conflations.com
> >
> > _______________________________________________
> > Pd-list at iem.at mailing list
> > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
> >
>
>
>
> --
> Jaime E Oliver LR
>
> www.jaimeoliver.pe
>
> 858 750 0924 (cel)
> 858 202 1522 (home)
>
> _______________________________________________
> Pd-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
>
>
>
> --
> Pedro Lopes
> contacto: jazz at radiozero.pt
> website: http://web.ist.utl.pt/Pedro.Lopes
> <makefile>_______________________________________________
> Pd-list at iem.at mailing list
> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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