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Published on Jan 9, 2007
Hand detection using OpenCV library. I don't have the code anymore, sorry, so please stop asking about it. Also is not that hard to code if you can decompose the problem in sequential parts. As far as I know you can do it 2 ways: haarcascade or shape filtering. With Haarcascade you will need lots of samples and training but will work like a charm in any situation. I didn't have the time nor the guts to take 500-1000 photos :P
Shape filtering was my approach. There are many ways. Mine was something as follows. 1-Color filtering with a pre-matching in the rectagle. I don't wanted a bg filtering as I wanted the program as dynamic as it could be. 2-Shape filtering by size, holes, peaks, etc.. As you can see not a lot of work. Good luck!