2A1-C04 逆運動学・逆動力学計算の並列化によるリアルタイム筋張力推定と可視化

概要

論文の詳細を見る
The motion analysis and the estimation of somatosensory information (including muscle tension) have been researched, and these techniques can be applied to assist the sport training and rehabilitation. For these applications, the realtime estimation and visualization of motion data and somatosensory information is necessary. The existing method is, however, computationally expensive. In this paper, we propose a new algorithm to estimate the muscle tension and pipeline computation for that to estimate and visualize muscle tension in realtime using the optical motion capture system, electromyogram (EMG), dynamic muscle model, and dynamics computation. This system overlays a rendered musculoskeletal human model on top of the images from a standard video camera attached to the display, and the user feels as if seeing his/her muscles with tension information though the cloth and skin. The proposed method realize the estimation and visualization in 16 frame/sec, which is felt smoothly.
一般社団法人日本機械学会の論文
2009-05-25