The problem is that I am clueless as what to do next. I am finding this 'Feature Extraction' stage very ambiguous.Ĭurrently I am getting a list of angles of the contour (which is approximated so as to obtain a limited number of angles) My problem is that not a lot of literature indicate what the next stage is before the classification of the image through the hidden markov model. I am also getting the bounding ellipse/rectangle, the centroid as 'important' shape features of the hand. I think that I have completed the Image processing stage, where I am able to extract the contour of the hand (I am wearing a glove to avoid background subtraction for now). I am currently working on a gesture recognition system (for an Android Application).
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