International Journal on Magnetic Particle Imaging IJMPI
Vol. 11 No. 1 Suppl 1 (2025): Int J Mag Part Imag
https://doi.org/10.18416/IJMPI.2025.2503036
Measurement-based Synthesis of Field Free Line Trajectory Data
Main Article Content
Copyright (c) 2025 Jonas Schumacher, Justin Ackers, Serhat Ilbey, Jochen Franke, Thorsten M. Buzug, Matthias Graeser, Mandy Ahlborg

This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
Calibrating Magnetic Particle Imaging systems is time-consuming when done with a robot. Synthesizing calibration
data from fast calibration measurements can be a significant advantage when dealing with multiple magnetic
particle types and trajectories. An approach for this synthesis is presented and evaluated using measured data from
an arbitrary waveform Magnetic Particle Spectrometer.
Article Details
References
imaging systems. IEEE Transactions on Instrumentation and
Measurement, 72:1–15, 2023, doi:10.1109/TIM.2022.3219461.
[2] T. Kluth et al. Towards accurate modeling of the multidimensional
magnetic particle imaging physics. New Journal of Physics,
21(10):103032, 2019, doi:10.1088/1367-2630/ab4938.
[3] T. März et al. Model-based reconstruction for magnetic particle
imaging in 2d and 3d. Inverse Problems and Imaging, 10(4):1087–
1110, 2016, doi:10.3934/ipi.2016033.
[4] M. Erbe et al. Experimental generation of an arbitrarily rotated fieldfree
line for the use in magnetic particle imaging.Medical Physics,
38(9):5200–5207, 2011, doi:https://doi.org/10.1118/1.3626481.
[5] F. Mohn et al. System matrix based reconstruction for pulsed sequences
in magnetic particle imaging. IEEE Transactions onMedical
Imaging, 41(7):1862–1873, 2022, doi:10.1109/tmi.2022.3149583.
[6] J. Ackers et al. A three-dimensional arbitrary waveform mps for
mpi scanner concept evaluation. Proceedings of the IWMPI 2025,
2025.