التفاصيل البيبلوغرافية
| العنوان: |
Image-based center of mass estimation of the human body via 3D shape and kinematic structure. |
| المؤلفون: |
Kaichi, Tomoya1 (AUTHOR) kaichi@hvrl.ics.keio.ac.jp, Mori, Shohei1,2 (AUTHOR), Saito, Hideo1 (AUTHOR), Takahashi, Kosuke3 (AUTHOR), Mikami, Dan1,3 (AUTHOR), Isogawa, Mariko3 (AUTHOR), Kusachi, Yoshinori3 (AUTHOR) |
| المصدر: |
Sports Engineering (Springer Science & Business Media B.V.). 2019, Vol. 22 Issue 3/4, pN.PAG-N.PAG. 1p. |
| مصطلحات موضوعية: |
*HUMAN body, *BODY weight, *GEOMETRIC shapes |
| مستخلص: |
This paper presents a method to estimate a time-sequential trajectory of the center of mass (CoM) of an athlete from a multi-view set of cameras. Collecting the CoM typically requires large-scale measuring systems or attaching sensors to the athletes. To mitigate such hardware limitations, the present study takes a multi-view video-based approach. The proposed method reconstructs subjects' voxels from a set of multi-view frames and weights each voxel with body part-dependent weights to calculate a CoM. Our results, using real data measured in a studio, showed that the proposed method can estimate CoM within 20 mm concerning center of pressure measures. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
Academic Search Index |
