H. Hashimoto, Mizuki Nakajima, S. Kawata, Sanggyu Shin, Toshiyuki Murao
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Skill level evaluation of Taijiquan based on 3D body motion analysis — Via logalithm distribution diagram and phase analysis
In this paper, we propose an objective skill level evaluation method for Taijiquan. The proposed skill level evaluation method utilizes a logarithmic distribution diagram of curvature for spiral arm motion and a cross-correlation for whole body motion. In order to demonstrate a possibility of the proposed method, we present experimental results with a Kinect sensor.