Effects of IMU sensor-to-segment calibration on clinical 3D elbow joint angles estimation
Alessandro Bonfiglio,
David Tacconi,
Raoul M. Bongers
et al.
Abstract:Introduction: Inertial Measurement Units (IMU) require a sensor-to-segment calibration procedure in order to compute anatomically accurate joint angles and, thereby, be employed in healthcare and rehabilitation. Research literature proposes several algorithms to address this issue. However, determining an optimal calibration procedure is challenging due to the large number of variables that affect elbow joint angle accuracy, including 3D joint axis, movement performed, complex anatomy, and notable skin artefac… Show more
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