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Webcam Based Laser Tracking for Human-Computer Interaction

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Uploaded on Feb 28, 2008

I'm using a laser pointer to move the mouse cursor on a computer. The software works by finding the brightest pixel in its field of view using a webcam.

The webcam is also used for turning the projected area of a projector into an interactive screen.

For more information, visit http://msdn.microsoft.com/coding4fun
or
http://ashishrd.blogspot.com

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