OpenCV Finger Tracking

Question

3.50/5 (2 votes)

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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 22:35pm

01.mandar

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saharkiz · Accepted Answer · 2011-11-14T18:15:00

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.