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Hello,
 
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.
Posted 28-Jun-11 0:45am
Edited 28-Jun-11 6:19am
v2
Comments
SAKryukov at 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.
--SA
aslican1988 at 25-Aug-12 2:30am
   
http://www.youtube.com/watch?v=33NH05kS2L0

1 solution

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Solution 1

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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