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  A Comparison of 19F NMR Field Probes and an Optical Camera System for Motion Tracking

Eschelbach, M., Loktyushin, A., Chang, P., Handwerker, J., Anders, J., Henning, A., et al. (2016). A Comparison of 19F NMR Field Probes and an Optical Camera System for Motion Tracking. In 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016).

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Item Permalink: http://hdl.handle.net/21.11116/0000-0000-7CD8-2 Version Permalink: http://hdl.handle.net/21.11116/0000-0000-FA1C-8
Genre: Meeting Abstract

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Eschelbach, M1, 2, Author              
Loktyushin, A1, 3, Author              
Chang, P1, 2, 4, Author              
Handwerker, J, Author
Anders, J, Author
Henning, A1, 2, 4, Author              
Thielscher, A1, 2, Author              
Scheffler, K1, 2, Author              
Affiliations:
1Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              
3Dept. Empirical Inference, Max Planck Institute for Intelligent Systems, Max Planck Society, ou_1497647              
4Research Group MR Spectroscopy and Ultra-High Field Methodology, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_2528692              

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 Abstract: The goal of this study is to evaluate and compare motion tracking with two different modalities: NMR field probes and an optical MPT (Moiré Phase Tracking) camera system. This was done by simultaneously measuring the manually induced motion of a spherical phantom with both systems. Our experimental results indicate that the motion patterns measured with both methods are in good agreement. However, the accuracy of the motion estimates from the field probe measurements are of an order of magnitude worse than the camera's tracking results.

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 Dates: 2016-05
 Publication Status: Published in print
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 Identifiers: BibTex Citekey: EschelbachLCHAHTS2016
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Title: 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016)
Place of Event: Singapore
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Title: 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016)
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 0340 Start / End Page: - Identifier: -