Making Counterfeit Money Detector with Mouse Used

Posted by Unknown Saturday, March 16, 2013 0 comments
Experts from the University of Lleida in Spain successfully modified mouse former to be a counterfeit money detector effective cheap nan. By recording the pattern reflected in real money and put it in the computer, then the counterfeit money was scanned with a prototype device successfully detected well.
 
Real money will be scanned with a resolution of s / d 30 X 30 pixels. However, its use is limited to coins because the resolution is limited anyway.

The same principle could be applied to the webcam, but the mouse is cheaper and produces a smaller tool. However, not all types of mouse is recommended for use. Old mouse type infrared LED and a better result than the mouse as a laser mouse laser types produce an image that is wider.
So do not be hasty throw your old mouse, there may be other benefits of your old mouse sensor for purposes other than detecting counterfeit money.

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