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@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@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@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@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
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