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I am trying to create a automatic number dialing system, it will recognize the hand gesture (e.g. finger gestures for indicating numbers) and corresponding operation should be done by the system.

I am searching for the algorithm except the comparison technique.
any body can help please....

Thank you.
Updated 28-Jun-11 5:19am
Sergey Alexandrovich Kryukov 28-Jun-11 11:21am    
Fixed spelling, capitalization and removed textspeak. For OP attention: use spell checker and please no textspeak. This is simple politeness.
aslican1988 25-Aug-12 2:30am

1 solution

You didn't specify what is your acquisition device (could be a Kinect).

If I assume you can get a well contrasted image of the hand on a neutral background, you should be able to delineate the edge of the palm and fingers.

Then by studying concavities of the outline and/or crossings with a suitable fence line, you should be able to tell bent and straight fingers...
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