[PD] Installation with GEM

Malte Steiner steiner at block4.com
Mon Apr 25 13:23:13 CEST 2005


> 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.

should be possible with stock GEM modules, I did an simular installation 
with pix buffering and subtraction etc, but a single usb cam.
My only concern is connectig 2 cameras, I believe that this gives 
trouble with any modules but I would like to be proven wrong.



Malte Steiner
media art + development

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