International Journal on Magnetic Particle Imaging IJMPI
Vol. 6 No. 2 Suppl 1 (2020): Int J Mag Part Imag

Proceedings Articles

Multi-dimensional Harmonic Dispersion X-space MPI

Main Article Content

Semih Kurt (Bilkent University), Vagif Abdulla (Bilkent University), Emine Ulku Saritas (Bilkent University)

صندلی اداری سرور مجازی ایران Decentralized Exchange


In magnetic particle imaging (MPI), standard x-space reconstruction requires partial field-of-view (pFOV) processing steps: speed compensation of the received signal and gridding the non-equidistant field free point (FFP) positions to a Cartesian grid. Moreover, due to direct feedthrough filtering, a DC recovery algorithm must be utilized, which requires pFOVs to overlap with each other. In this work, we propose an alternative x-space reconstruction technique that does not require pFOV processing or overlapping pFOVs. The proposed technique is applicable to rapid and sparse multi-dimensional scanning trajectories where standard x-space reconstruction cannot be applied due to non-overlapping pFOVs.


Int. J. Mag. Part. Imag. 6(2), Suppl. 1, 2020, Article ID: 2009062, DOI: 10.18416/IJMPI.2020.2009062

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