Hi guys. I am in urgent need of some expertise. My Senior major for Design and Technology is a multi touch table, made of aluminium and glass.
I only purchased 6 IR LED panels (36 LEDS) and wired those up to a switch. The problem is that they dont evenly spread across the screen, and because my table is built from highly reflective aluminum, there are lots of ‘hotpsots’ where CCV picks up these, but not the hand.
Im wondering if there is a quick and easy way of spreading out the IR light.
Also, the IR light doesnt seem to penetrate the ROSCO black projection film that i have?
A wierd thing i have noticed is when the IR is turned OFF, CL Eye Test picks up the hand and fingers extremely clearly. CCV just shows a black screen.
On another note, the projected image is extremely clear and quite large (31 inches). I am extremely happy with it.
Please help me out guys. Thanks in advance
Project is due Monday (Australian time), I know i left it REALLY late :s
Sorry about the image links ( i havnt worked out how to put them directly in a a post)
All images attached
EDIT: Its a Rear DI set up, PS3 camera from peau