Reconstruction of somersaults using dynamical model based on three dimensional model matching method

Shuetsu Kikuchi, Hideo Saito, Kazuo Nakazawa

研究成果: Article査読

抄録

This study presents details of the project that would estimate joint angles of human from captured images by using model matching method. While human subjects perform on a trampoline, the researcher converts the movement into information with a human inertia model. Performance is photographed by four high speed cameras. The posture of human subjects was determined by using model matching method. However, three dimensional model matching method has some weak points such that search range becomes huge. Accordingly, by solving an equation of free-flying system, the joint value of the following body movement is presumed using that of the present body movement. Finally, one forward somersault with half twist at layout position was reconstructed.

本文言語English
ページ(範囲)1809-1816
ページ数8
ジャーナルNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
73
6
DOI
出版ステータスPublished - 2007 6
外部発表はい

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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