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Messages - aipcaish

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Wiimote Interactive Whiteboard / Reverse Warp Coordinate finding
« on: February 20, 2010, 02:20:02 AM »
Is there an easy way to perform a reverse warp calculation? I mean given the warpedX and warpedY values, how do you calculate the rawX and rawY values (I do have the warp matrix)? Thanks! your help is very much appreciated!

Wiimote Interactive Whiteboard / IR Calibration: out of screen area
« on: February 18, 2010, 09:29:24 PM »

I am planning to use the wiimote for some infrared LED tracking. I would like to use the calibration code. I was wondering if the IR light source goes out of the screen zone, but is still inside the viewing area of the wiimote, does the calibration code return negative coordinates?

I would love to try and see for myself, but do not have an IR LED yet. I have ordered some and should get them soon. In the mean while, if someone who has done this can let me know, it would be very helpful.


Pages: 1