[PD] Installation with GEM

[Max Neupert]

1. there is a tutorial and help files comming with gem, they are 
exellent.
http://gem.iem.at
2. you may find some more in the net, like:
http://taproot.dyndns.org/~cgc/tutorial_gem/tutorial8.html
http://www.ekran.org/pd/
3. i've made one for bloody beginners in german:
http://kunstundmedien.burg-halle.de/km/PD-workshop.zip
4. for yur stuff you might want to have alook in the helpfiles of 
pix_background and pix_movement
there is also doc/11.Gem/04.Video/03.movement_detection.pd



-- 

Max Neupert
Tutor im Fachgebiet Medienkunst
Hochschule für Kunst und Design
Burg Giebichenstein
Halle, Deutschland

http://kunstundmedien.burg-halle.de

Am 22.04.2005 um 12:36 schrieb Florian Grond:

> Dear List,
>
> I would like to realize an installation in GEM but I don't know if 
> there are appropriate objects or If I have to teach myself how to 
> program them.
> If you could give me advise which direction to go I would be very 
> pleased.
>
> Two cameras would send their frames to two image stacks which contain 
> say 30 frames (the more the better).
> The actual frame is subtracted from the last one and the resulting 
> frame of this simple kind of movement-dedection would serve as a 
> parameter to compose from the two stacks the actual video output 
> reading each single pixel in a random manner from the two stacks 
> mixing both by using an appropriate function.
>
> Does anyone have an idea how to realize that with existing objects, 
> and if not, where do I find good documentation to learn how to program 
> GEM.
>
> Thanks a lot,
>
> Florian
>
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