Dynamics Analysis of Artistic Gymnastics with Video Motion Capture: Pommel Horse and Vault
| Autor: | Hiroki Obara, Mutsumi Harada, Ayaka Yamada, Tomoyuki Horikawa, Yosuke Ikegami, Yoshihiko Nakamura |
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| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Computer science business.industry media_common.quotation_subject 020208 electrical & electronic engineering Dynamics (mechanics) 02 engineering and technology Pommel horse Inertia Sports biomechanics Rotation Motion capture Contact force Center of gravity 020901 industrial engineering & automation 0202 electrical engineering electronic engineering information engineering Computer vision Artificial intelligence business media_common |
| Zdroj: | SICE |
| DOI: | 10.23919/sice.2019.8859866 |
| Popis: | Gymnastics motions are difficult to measure with any sensors. Any sensors on the body cannot endure to peel off from the body or to disturb the range of motion. Without any burden like sensors, we measured 2 types of gymnastics: pommel horse, vault. It was realized by Video Motion Capture system, which is markerless 3D motion capture system with RGB cameras. This paper reports the overview of this measurement and shows the followings of analysis result: joint torques, estimated contact forces and torques, the principal inertia moments of center of gravity and energy of wholebody. Also, we visualize rotation easiness of body with the principal inertia moments. |
| Databáze: | OpenAIRE |
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