MR COMPATIBLE OPTICAL MOTION TRACKING - Building an Optical Tracking System for Head Motion Compensation in MRI

2010 ◽  
Keyword(s):  
Motion Compensation ◽  
Motion Tracking ◽  
Tracking System ◽  
Optical Tracking ◽  
Head Motion ◽  
Optical Tracking System ◽  
Optical Motion ◽  
Optical Motion Tracking

Advantages and Limitations of Prospective Head Motion Compensation for MRI Using an Optical Motion Tracking Device

2006 ◽  
Vol 13 (9) ◽  
pp. 1093-1103 ◽  
Author(s):  
Christian Dold ◽  
Maxim Zaitsev ◽  
Oliver Speck ◽  
Evelyn A. Firle ◽  
Jürgen Hennig ◽  
...  
Keyword(s):  
Motion Compensation ◽  
Motion Tracking ◽  
Head Motion ◽  
Optical Motion ◽  
Optical Motion Tracking ◽  
Tracking Device

scholarly journals A Low-Cost Motion Capture System for Small-Scale Wave Energy Device Tank Testing

2018 ◽  
Vol 141 (3) ◽  
Author(s):  
Francesco Paparella ◽  
Satja Sivcev ◽  
Daniel Toal ◽  
John V. Ringwood
Keyword(s):  
Wave Energy ◽  
Motion Tracking ◽  
Tracking System ◽  
Low Cost ◽  
Measurement Unit ◽  
Small Scale ◽  
Energy Device ◽  
Optical Motion ◽  
Optical Motion Tracking ◽  
Motion Tracking System

The measurement of the motion of a small-scale wave energy device during wave tank tests is important for the evaluation of its response to waves and the assessment of power production. Usually, the motion of a small-scale wave energy converter (WEC) is measured using an optical motion tracking system with high precision and sampling rate. However, the cost for an optical motion tracking system can be considerably high and, therefore, the overall cost for tank testing is increased. This paper proposes a low-cost capture system composed of an inertial measurement unit and ultrasound sensors. The measurements from the ultrasound sensors are combined optimally with the measurements from the inertial measurement unit through an extended Kalman filter (EKF) in order to obtain an accurate estimation of the motion of a WEC.

scholarly journals Comparison of prospective head motion correction with NMR field probes and an optical tracking system

2018 ◽  
Vol 81 (1) ◽  
pp. 719-729 ◽  
Author(s):  
Martin Eschelbach ◽  
Ali Aghaeifar ◽  
Jonas Bause ◽  
Jonas Handwerker ◽  
Jens Anders ◽  
...  
Keyword(s):  
Motion Correction ◽  
Tracking System ◽  
Optical Tracking ◽  
Head Motion ◽  
Optical Tracking System

Implementation and performance of an optical motion tracking system for high resolution brain PET imaging

1999 ◽  
Vol 46 (6) ◽  
pp. 2059-2067 ◽  
Author(s):  
B.J. Lopresti ◽  
A. Russo ◽  
W.F. Jones ◽  
T. Fisher ◽  
D.G. Crouch ◽  
...  
Keyword(s):  
High Resolution ◽  
Pet Imaging ◽  
Motion Tracking ◽  
Tracking System ◽  
Brain Pet ◽  
Optical Motion ◽  
Optical Motion Tracking ◽  
And Performance ◽  
Motion Tracking System

Ballistocardiographic artifact removal from simultaneous EEG-fMRI using an optical motion-tracking system

NeuroImage ◽  
2013 ◽  
Vol 75 ◽  
pp. 1-11 ◽  
Author(s):  
Pierre LeVan ◽  
Julian Maclaren ◽  
Michael Herbst ◽  
Rebecca Sostheim ◽  
Maxim Zaitsev ◽  
...  
Keyword(s):  
Motion Tracking ◽  
Tracking System ◽  
Artifact Removal ◽  
Optical Motion ◽  
Optical Motion Tracking ◽  
Motion Tracking System

Sinogram-based motion correction of PET images using optical motion tracking system and list-mode data acquisition

2004 ◽  
Vol 51 (3) ◽  
pp. 782-788 ◽  
Author(s):  
Sang-Keun Woo ◽  
H. Watabe ◽  
Yong Choi ◽  
Kyeong Min Kim ◽  
Chang Choon Park ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Motion Correction ◽  
Motion Tracking ◽  
Tracking System ◽  
List Mode ◽  
Optical Motion ◽  
Optical Motion Tracking ◽  
Motion Tracking System

Development of motion correction technique for cardiac 15O-water PET study using an optical motion tracking system

2009 ◽  
Vol 24 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Kazuhiro Koshino ◽  
Hiroshi Watabe ◽  
Shinji Hasegawa ◽  
Takuya Hayashi ◽  
Jun Hatazawa ◽  
...  
Keyword(s):  
Motion Correction ◽  
Motion Tracking ◽  
Tracking System ◽  
Correction Technique ◽  
Optical Motion ◽  
Optical Motion Tracking ◽  
Motion Tracking System
Sign in / Sign up

Export Citation Format

Share Document