International Journal on Magnetic Particle Imaging IJMPI
Vol. 9 No. 1 Suppl 1 (2023): Int J Mag Part Imag

Proceedings Articles

A Dictionary-Based Algorithm for MNP Signal Prediction at Unmeasured Drive Field Frequencies

Main Article Content


The signal in MPI depends on magnetic nanoparticle (MNP) parameters and environmental conditions, as well as drive field (DF) settings and system-induced deviations. In this study, we propose a dictionary-based algorithm using a coupled Brown-Néel rotation model to simultaneously estimate the MNP parameters together with system transfer function. We then propose an empirical method that enables signal prediction at unmeasured DF frequencies.

Article Details


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[4] A. Alpman, M. Utkur, and E. U. Saritas, MNP characterization and signal prediction using a model-based dictionary, in International
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