Instantaneous centre of rotation in human motion: measurement and computational issues

2016 Joint IMEKO TC1-TC7-TC13 Symposium: Metrology Across the Sciences: Wishful Thinking?

Crenna, Francesco^1 ; Rossi, Giovanni Battista^1 ; Palazzo, Alice^1

Università degli Studi di Genova, DIME/MEC, Via All'Opera Pia 15A, Genova

I 16145, Italy^1

关键词: Biomechanical modelling;    Computational aspects;    Computational issues;    Human gestures;    Human motions;    Measurement uncertainty;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/772/1/012027/pdf
DOI  :  10.1088/1742-6596/772/1/012027

来源: IOP

【 摘 要 】

The instantaneous centre of rotation plays an important role in biomechanical modelling and physical-medical interpretation of human gestures. Therefore, we consider its measurement, based on video-image acquisition and processing of human motion records. Measurement and computational aspects are discussed, including the evaluation of measurement uncertainty and the estimation of the effect of some influence quantities on the determination of the position of the instantaneous centre of rotation.