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Package:
- OpenCV 2.1
- windows 7(64)
- Visual Studio 2008
- PlayStation Eye Camera
 

I have used MORPHING_METHOD_ERODE_DILATE to track finger area which does not track accurately
 
I have to scan a text in ROI rectangle which will be marked above finger.
 
http://www.youtube.com/watch?v=_xLwlOx-EyU[^]
 
need some suggestion
- to perform better finger tracking
- for machine learning of text in ROI
 

 

Thanks..
Posted 13-Apr-11 23:35pm
01.mandar1.2K

1 solution

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Solution 1

i suggest you use Viola and jones classifier and train it for fingers(thats one way)
OR
from the video you just need to blur the image to a certain level and a simple background subtraction will give you an accurate movement of the finger, then a morphological operation and getting the biggest area would give a better detection.
OR color tracking, skin color tracking also would give you another solution.
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