Results 231 to 240 of about 186,189 (266)
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Joint angle measurement by stretchable strain sensor
Journal of Ambient Intelligence and Humanized Computing, 2018Measurement of body motion is required in professional and amateur sports and in health-care services for the improvement and evaluation of human motion. This study proposes a method for measuring joint angles. The key device in this method is a stretchable strain sensor.
Hiroyuki Nakamoto +4 more
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The effects of joint angle and reliability on knee proprioception
Medicine & Science in Sports & Exercise, 2001The purpose of this study was to examine the reliability and effects of knee angle on the detection and subsequent response to passive knee movement.Twenty college-aged male and 20 female volunteers were evaluated for proprioception by a newly developed perturbation test.
D M, Pincivero +2 more
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Accuracy Improvement on the Measurement of Human-Joint Angles
IEEE Journal of Biomedical and Health Informatics, 2016A measurement technique that decreases the root mean square error (RMSE) of measurements of human-joint angles using a personal wireless sensor network is reported. Its operation is based on virtual rotations of wireless sensors worn by the user, and it focuses on the arm, whose position is measured on 5 degree of freedom (DOF).
Dai Meng, Todd Shoepe, Gustavo Vejarano
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Radiographic measurement of tibial joint angles in sheep
Veterinary and Comparative Orthopaedics and Traumatology, 2009SummaryThe aim of this study was to establish normal reference values of anatomic and mechanical joint angles of the tibia in sheep at different age groups. Eighteen clinically healthy Santa Ines sheep were used. The animals were divided into three equal groups according to age: Group I – from six- to eight-months-old, Group II – 2-years-old, Group III
Hette, K. +5 more
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Joint Angles Similarities and HOG2 for Action Recognition
2013 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2013We propose a set of features derived from skeleton tracking of the human body and depth maps for the purpose of action recognition. The descriptors proposed are easy to implement, produce relatively small-sized feature sets, and the multi-class classification scheme is fast and suitable for real-time applications.
Eshed Ohn-Bar, Mohan M. Trivedi
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Ambulatory measurement of 3D knee joint angle
Journal of Biomechanics, 2008Three-dimensional measurement of joint motion is a promising tool for clinical evaluation and therapeutic treatment comparisons. Although many devices exist for joints kinematics assessment, there is a need for a system that could be used in routine practice. Such a system should be accurate, ambulatory, and easy to use.
Favre J +3 more
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IMU-based joint angle measurement for robot joint angle analysis
Third International Conference on Computer Science and Communication Technology (ICCSCT 2022), 2022openaire +1 more source
Globographic visualisation of three dimensional joint angles
Journal of Biomechanics, 2011Three different methods for describing three dimensional joint angles are commonly used in biomechanics. The joint coordinate system and Cardan/Euler angles are conceptually quite different but are known to represent the same underlying mathematics.
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Flaticulation: Laser Cutting Joints with Articulated Angles
Proceedings of the 35th Annual ACM Symposium on User Interface Software and Technology, 2022Chiao Fang +2 more
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