An Efficient Vision-Based Three-Dimensional Motion Measurement System for Civil Infra-Structures

2016 ◽  
Vol 40 (2) ◽  
pp. 629-637 ◽  
Author(s):  
C. Park ◽  
H.-N. Ho ◽  
B.-W Jo ◽  
J.-J. Lee
Keyword(s):  
Measurement System ◽  
Three Dimensional ◽  
Motion Measurement

Simple three-dimensional human motion analysis using monocular motion measurement system

2004 ◽  
Vol 2004 (0) ◽  
pp. 65-68
Author(s):  
Yoshio INOUE ◽  
Kyoko SHIBATA ◽  
Akihiro KIMURA ◽  
ShuoyuKochi WANG
Keyword(s):  
Motion Analysis ◽  
Measurement System ◽  
Three Dimensional ◽  
Human Motion ◽  
Human Motion Analysis ◽  
Motion Measurement

Use of RGB-D Camera for Analysis of Compensatory Trunk Movements in Upper Limbs Rehabilitation

2020 ◽  
Author(s):  
Alice Tissot Garcia ◽  
André Luiz Da Silva Kelbouscas ◽  
Leonardo L. da C. Guimarães ◽  
Sibyla Vioto Silva ◽  
Vinícius Menezes de Oliveira
Keyword(s):  
Measurement System ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Assistive Robotics ◽  
Upper Limbs ◽  
Kinect Sensor ◽  
Rehabilitation Process ◽  
Motion Measurement ◽  
Trunk Movements ◽  
Three Dimensional Space

Assistive robotics has been shown to be an important tool in the patient's rehabilitation process. One of the rst steps in this process is to capture the movements performed by the patient to analyze the movement restrictions presented. The present work presents the development of a range of motion measurement system based on the position of thejoints in the three-dimensional space of the upper limbs using the Kinect sensor. In addition, preliminary tests are presented to capture compensatory movements of the trunk, in order to investigate the feasibility of using this system as a tool to detect compensatory movements.

Accuracy of a System for Measuring Three-Dimensional Torso Kinematics during Manual Materials Handling

2004 ◽  
Vol 20 (2) ◽  
pp. 185-194
Author(s):  
Rebecca J. Giorcelli ◽  
Richard E. Hughes ◽  
Richard S. Current ◽  
John R. Myers
Keyword(s):  
Measurement System ◽  
Measurement Errors ◽  
Three Dimensional ◽  
Rotation Matrix ◽  
Body Motion ◽  
Lateral Bending ◽  
Test Fixture ◽  
Motion Measurement ◽  
Materials Handling ◽  
Value Decomposition

This paper describes a procedure developed and validated to assess the accuracy of an infrared-based motion measurement system used to perform a kinematic analysis of the torso with respect to the pelvis during simulated lifting tasks. Two rigid reflective marker triads were designed and fabricated for attachment to the thorax over the 6th thoracic vertebra and the pelvis. System accuracy was assessed for planar rotation as well as rotations about multiple orthogonal axes. A test fixture was used to validate known triad orientations. The spatial coordinates of these triads were collected at 120 Hz using a ProReflex motion measurement system. Single value decomposition was used to estimate a rotation matrix describing the rigid body motion of the thorax triad relative to the sacral triad at each point in time. Euler angles corresponding to flexion, lateral bending, and twisting were computed from the rotation matrix. All measurement error residuals for flexion, lateral bending, and twisting were below 1.75°. The estimated mean measurement errors were less than 1° in all three planes. These results suggest that the motion measurement system is reliable and accurate to within approximately 1.5° for the angles examined.

Human scratching motion analysis method by using three-dimensional motion measurement system

2019 ◽  
Vol 59 (3) ◽  
pp. 1111-1118
Author(s):  
Keisuke Watanabe ◽  
Takao Abe ◽  
Goushiro Isozaki ◽  
Takeshi Okuyama ◽  
Mami Tanaka
Keyword(s):  
Motion Analysis ◽  
Measurement System ◽  
Three Dimensional ◽  
Analysis Method ◽  
Motion Measurement

scholarly journals DEVELOPMENT AND VALIDATION OF THREE-DIMENSIONAL HUMAN RANGE OF MOTION MEASUREMENT SYSTEM

2019 ◽  
Vol 35 (esp01) ◽  
pp. 189-194
Author(s):  
Li Yan-Xia ◽  
◽  
Li Lin ◽  
Zhang Chong-Long ◽  
◽  
...  
Keyword(s):  
Range Of Motion ◽  
Measurement System ◽  
Three Dimensional ◽  
Motion Measurement ◽  
Development And Validation

scholarly journals Simple Three-Dimensional Motion Measurement System using Marker-IMU System

2021 ◽  
Author(s):  
Kunihiro Ogata ◽  
Hideyuki Tanaka ◽  
Yoshio Matsumoto
Keyword(s):  
Measurement System ◽  
Three Dimensional ◽  
Motion Measurement

Development of a real-time three-dimensional spinal motion measurement system for clinical practice

2006 ◽  
Vol 44 (12) ◽  
pp. 1061-1075 ◽  
Author(s):  
Christina Goodvin ◽  
Edward J. Park ◽  
Kevin Huang ◽  
Kelly Sakaki
Keyword(s):  
Clinical Practice ◽  
Real Time ◽  
Measurement System ◽  
Three Dimensional ◽  
Spinal Motion ◽  
Motion Measurement

Quantitative analysis of facial palsy using a three-dimensional facial motion measurement system

2015 ◽  
Vol 42 (4) ◽  
pp. 275-283 ◽  
Author(s):  
Sachiyo Katsumi ◽  
Shinichi Esaki ◽  
Koosuke Hattori ◽  
Koji Yamano ◽  
Taizo Umezaki ◽  
...  
Keyword(s):  
Quantitative Analysis ◽  
Measurement System ◽  
Facial Palsy ◽  
Three Dimensional ◽  
Motion Measurement ◽  
Facial Motion

scholarly journals A Soft Sensor-Based Three-Dimensional (3-D) Finger Motion Measurement System

Sensors ◽  
2017 ◽  
Vol 17 (2) ◽  
pp. 420 ◽  
Author(s):  
Wookeun Park ◽  
Kyongkwan Ro ◽  
Suin Kim ◽  
Joonbum Bae
Keyword(s):  
Measurement System ◽  
Three Dimensional ◽  
Soft Sensor ◽  
Motion Measurement ◽  
Finger Motion
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