[PD] Working with Fiducials
antoine.villeret at gmail.com
Wed May 14 11:15:27 CEST 2014
there are severals ways to do so with Pd and Gem.
First is the [pix_artoolkit] extra for Gem.
But your patterns have to follow Artoolkit requirement (a big black and
Then there are severals objects in [pix_opencv] to do so.
[pix_opencv_matchshape] compares shapes from [pix_opencv_contours] and you
can recognize pattern with different shape.
[pix_opencv_knear] compares a pattern to a library of loaded images and
gives the closes one. (but I never use it)
at least, I made a [pix_opencv_patreco] a while ago which has never been
release and is still experimental, but it was made in the though of
hope this helps
do it yourself
2014-05-13 21:27 GMT+02:00 Leandro da Mota Damasceno <lemota at gmail.com>:
> Hi Ryan,
> I considered using Fid.Gen, but it still works with reactivision, meaning
> it still works with its constraints. I wonder the degrees of freedom I have
> working on their designs... I might end up using it. But my idea of
> designing fiducials envolve getting and interactive tattoo :)
> On Tue, May 13, 2014 at 4:21 PM, Ryan Smith <bigryeguy at gmail.com> wrote:
>> You can create your own fiducials. I've used
>> https://code.google.com/p/fidgen/ in the past. It will give you images
>> of the fiducials as well as the tree file you need to parse them. I've
>> got some video processing stuff I did that shows how I implemented it
>> in PD. You could also use my fiducials and all.trees if you want, as
>> they are under a lesser bsd unlike the reactable ones.
>> On Tue, May 13, 2014 at 12:06 PM, Leandro da Mota Damasceno
>> <lemota at gmail.com> wrote:
>> > Hi all!
>> > So, I'm currently working on a project using fiducials, and I was
>> > if there is another way to use theses instead of using the reactivision
>> > designs. Is there any other CV-fiducial library I can use on PD?
>> > Leandro
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