Journal Publications
| [76893] |
| Title: 1D-image reconstruction for magnetic particle imaging using a hybrid system function. |
| Written by: M. Grüttner, M. Graeser, S. Biederer, T. F. Sattel, H. Wojtczyk, W. Tenner, T. Knopp, B. Gleich, J. Borgert, and T. M. Buzug |
| in: <em>{IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})</em>. (2011). |
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| on pages: 2545--2548 |
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| DOI: 10.1109/NSSMIC.2011.6152687 |
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Note: inproceedings
Abstract: {Magnetic Particle Imaging} is a promising imaging technique using iron-oxide nanoparticle tracers. The spatial distribution of these particles can be determined by solving a system of linear equations. This reconstruction is based on a system function that either has to be measured or can be calculated with given information about scanner topology and particle characteristics. This paper introduces a new approach combining both possibilities. A Magnetic Particle Spectrometer is used to obtain a hybrid system function. Furthermore, we will show that the hybrid system function can be successfully used for 1D-image reconstruction and potentially is an alternative to the measurement-based system function.
Conference Proceedings
| [76893] |
| Title: 1D-image reconstruction for magnetic particle imaging using a hybrid system function. |
| Written by: M. Grüttner, M. Graeser, S. Biederer, T. F. Sattel, H. Wojtczyk, W. Tenner, T. Knopp, B. Gleich, J. Borgert, and T. M. Buzug |
| in: <em>{IEEE} Nuclear Science Symposium and Medical Imaging Conference ({NSS}/{MIC})</em>. (2011). |
| Volume: Number: |
| on pages: 2545--2548 |
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| DOI: 10.1109/NSSMIC.2011.6152687 |
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Note: inproceedings
Abstract: {Magnetic Particle Imaging} is a promising imaging technique using iron-oxide nanoparticle tracers. The spatial distribution of these particles can be determined by solving a system of linear equations. This reconstruction is based on a system function that either has to be measured or can be calculated with given information about scanner topology and particle characteristics. This paper introduces a new approach combining both possibilities. A Magnetic Particle Spectrometer is used to obtain a hybrid system function. Furthermore, we will show that the hybrid system function can be successfully used for 1D-image reconstruction and potentially is an alternative to the measurement-based system function.
