Digital neuroimplementations of visual motion-tracking systems

2002 ◽  
Author(s):  
A.M. Colla ◽  
L. Trogu ◽  
R. Zunino
Keyword(s):  
Motion Tracking ◽  
Visual Motion ◽  
Tracking Systems

scholarly journals Precision, repeatability and accuracy of Optotrak® optical motion tracking systems

2016 ◽  
Author(s):  
Jill Schmidt ◽  
Devin R. Berg
Keyword(s):  
Rigid Body ◽  
Motion Tracking ◽  
Surgical Navigation ◽  
Plane Motion ◽  
Human Motion ◽  
Tracking Systems ◽  
Total Displacement ◽  
Camera Systems ◽  
Optical Motion ◽  
Optical Motion Tracking

In the field of biomechanics, optical motion tracking systems are commonly used to record human motion and assist in surgical navigation. Recently, motion tracking systems have been used to track implant and bone motion on a micron-level. The present study evaluated four different Optotrak® motion tracking systems to determine the precision, repeatability and accuracy under static testing conditions. The distance between the camera systems and the rigid body, as well as the tilt angle of the rigid body, did affect the resulting precision, repeatability and accuracy of the camera systems. The precision and repeatability, calculated as the within-trial and between-trial standard deviations, respectively, were less than 30 µm; with some configurations producing precision and repeatability less than 1 µm. The accuracy was less than 0.53% of the total displacement for the in-plane motion and less than 1.56% of the total displacement for the out-of-plane motion.

Neural structures for visual motion tracking

1995 ◽  
Vol 8 (5) ◽  
pp. 275-288 ◽  
Author(s):  
Davide Anguita ◽  
Giancarlo Parodi ◽  
Rodolfo Zunino
Keyword(s):  
Motion Tracking ◽  
Visual Motion

PLL Powered, Real-Time Visual Motion Tracking

2010 ◽  
Vol 20 (5) ◽  
pp. 632-646 ◽  
Author(s):  
Dimitrios S. Alexiadis ◽  
George D. Sergiadis
Keyword(s):  
Real Time ◽  
Motion Tracking ◽  
Visual Motion

scholarly journals Can low-cost motion-tracking systems substitute a Polhemus system when researching social motor coordination in children?

2016 ◽  
Vol 49 (2) ◽  
pp. 588-601 ◽  
Author(s):  
Veronica Romero ◽  
Joseph Amaral ◽  
Paula Fitzpatrick ◽  
R. C. Schmidt ◽  
Amie W. Duncan ◽  
...  
Keyword(s):  
Motion Tracking ◽  
Motor Coordination ◽  
Low Cost ◽  
Tracking Systems ◽  
Social Motor Coordination

scholarly journals Motion tracking systems for assessment of surgical skill

2007 ◽  
Vol 21 (2) ◽  
pp. 339-339 ◽  
Author(s):  
R. Aggarwal ◽  
A. Dosis ◽  
F. Bello ◽  
A. Darzi
Keyword(s):  
Motion Tracking ◽  
Tracking Systems ◽  
Surgical Skill

Neural structures for visual motion tracking

1995 ◽  
Vol 8 (5) ◽  
pp. 275-288 ◽  
Author(s):  
Davide Anguita ◽  
Giancarlo Parodi ◽  
Rodolfo Zunino
Keyword(s):  
Motion Tracking ◽  
Visual Motion
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