Dynamic Programming gesture recognition

Derivative Dynamic Time Warping
Abstract: this paper we address both these problems by introducing a modification of DTW. The crucial difference is in the features we consider when attempting to find the correct warping. Rather than use the raw data, we consider only the (estimated) local derivatives of the data

Efficient gesture recognition algorithm based on Continuous Dynamic Programming
Abstract: Introduction It would be helpful, in situations in which humans and robots work in cooperation with one another, for the robots to be able to understand the humans' motions and help appropriately. To make this possible, it is important to perceive human motion in video images as sequences of individual movements. A number of techniques have been proposed for the recognition of human movements [1][2], and we ourselves have presented a gesture-recognition method focusing on real-time...

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