Fingertip Detection and Gesture Recognition Based on Contour Approximation

Abstract

In this paper, a new recognition algorithm was developed based on the skin color model and the ̄ngertip structure detection to improve the hand gesture recognition accuracy based on the traditional Hu's moment features. Firstly, the geometric features and the areas of skin were adopted to segment the skin region from the background. The Douglas–Peucker (D–P… (More)
DOI: 10.1142/S0218001415550162

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