Estimation of skeletal movement of human locomotion from body surface shapes using Dynamic Spatial Video Camera (DSVC) and 4D human model

Toshikuni Saito*, Naoki Suzuki, Asaki Hattori, Shigeyuki Suzuki, Mitsuhiro Hayashibe, Yoshito Otake

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We have been developing a DSVC (Dynamic Spatial Video Camera) system to measure and observe human locomotion quantitatively and freely. A 4D (four-dimensional) human model with detailed skeletal structure, joint, muscle, and motor functionality has been built. The purpose of our research was to estimate skeletal movements from body surface shapes using DSVC and the 4D human model. For this purpose, we constructed a body surface model of a subject and resized the standard 4D human model to match with geometrical features of the subject's body surface model. Software that integrates the DSVC system and the 4D human model, and allows dynamic skeletal state analysis from body surface movement data was also developed. We practically applied the developed system in dynamic skeletal state analysis of a lower limb in motion and were able to visualize the motion using geometrically resized standard 4D human model.

本文言語English
ホスト出版物のタイトルMedicine Meets Virtual Reality 14 - Accelerating Change in Healthcare
ホスト出版物のサブタイトルNext Medical Toolkit, MMVR 2006
出版社IOS Press
ページ467-472
ページ数6
ISBN(印刷版)1586035835, 9781586035839
出版ステータスPublished - 2006
外部発表はい
イベントMedicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006 - Long Beach, CA, United States
継続期間: 2006 1月 242006 1月 27

出版物シリーズ

名前Studies in Health Technology and Informatics
119
ISSN(印刷版)0926-9630
ISSN(電子版)1879-8365

Conference

ConferenceMedicine Meets Virtual Reality 14 - Accelerating Change in Healthcare: Next Medical Toolkit, MMVR 2006
国/地域United States
CityLong Beach, CA
Period06/1/2406/1/27

ASJC Scopus subject areas

  • 生体医工学
  • 健康情報学
  • 健康情報管理

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