[PD] Isolating RGB colours in GEM

[ydegoyon at gmail.com]

Ryan Trigg wrote:
> I am currently trying to find a way to isolate a colour in a live 
> video stream.  For example, if I chose red, any object in the video 
> that does not contain red (above a certain threshold) would be black. 
>  Does such an object exist in GEM?  Thanks for your help.
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you can try pix_opencv_colorfilt or pdp_opencv_colorfilt

and they are not in pd-extended,
you got to install them from here :
http://www.hangar.org/wikis/lab/doku.php?id=start:puredata_opencv

mainly, well supported on ubuntutu ( like desmond tutu )

salaaam,
sevy