http://http://benjiart.free.fr/blog/greenscreen/
yay a finished concret project where i used pure data for extract people from a green grass background, credits goes to the artist benji lee martin http://benjiart.free.fr/ also to maxence leborgne for making grow all these deep green grass
http://www.pdpatchrepo.info/hurleur/tech-2005.07.26-02.35.18.jpg