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Real-time measurement of radiocarpal joint angle during dart-thrower's movement

Nguyen, Nhan, Pham, Trieu, Pathirana, Pubudu N., Babazadeh, Sina and Page, Richard 2015, Real-time measurement of radiocarpal joint angle during dart-thrower's movement, in BMEiCON 2015 : Proceedings of the 8th Biomedical Engineering International Conference, IEEE, Piscataway, N.J., pp. 1-5, doi: 10.1109/BMEiCON.2015.7399543.

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Title Real-time measurement of radiocarpal joint angle during dart-thrower's movement
Author(s) Nguyen, Nhan
Pham, Trieu
Pathirana, Pubudu N.
Babazadeh, Sina
Page, Richard
Conference name Biomedical Engineering. International Conference (8th : 2015 : Pattaya, Thailand)
Conference location Pattaya, Thailand
Conference dates 25-27 Nov. 2015
Title of proceedings BMEiCON 2015 : Proceedings of the 8th Biomedical Engineering International Conference
Publication date 2015
Start page 1
End page 5
Total pages 5
Publisher IEEE
Place of publication Piscataway, N.J.
Keyword(s) dart thrower's motion
inertial measurement unit
leap motion controller
quaternion
wrist joint angle measurement
human kinematic motion real-time tracking
Summary Recently, a renewed attention has been drawn into the dart-thrower's motion as the radiocarpal joint is unique to humans and this is believed to have played a pivotal role in human evolution. Considering the importance of the motion and the complexity of the wrist joint, there have been many articles discussing the kinematics behind this movement. CT scan techniques have been used in a number of these research activities. Due to limitations in the speed of the image acquisition, the positions of the wrist were recorded in static postures. To our knowledge, a data acquisition for the motion with realtime capturing has not been reported. This paper presents the use of a 3D vision-based motion capture device. Leap Motion Controller (LMC), for measuring the radiocarpal joint angles during the dart-thrower's motion in a real-time analysis. The practical capability of the LMC in measuring dart-thrower's motion was examined in a trial involving four subjects and the angles were compared to the angles acquired from an inertial measurement unit (IMU). The results confirmed the LMC can successfully be used in the application of measuring radiocarpal kinematics" of dart-thrower's motion.
ISBN 9781467391580
9781467391573
Language eng
DOI 10.1109/BMEiCON.2015.7399543
Field of Research 090305 Rehabilitation Engineering
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category E1 Full written paper - refereed
ERA Research output type E Conference publication
Copyright notice ©2015, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30081636

Document type: Conference Paper
Collection: School of Engineering
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