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Influence of Excitation Signal Coupling on Reconstructed Images in Magnetic Particle Imaging

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Bildverarbeitung für die Medizin 2018

Part of the book series: Informatik aktuell ((INFORMAT))

Zusammenfassung

In Magnetic Particle Imaging, superparamagnetic iron oxide nanoparticles are excited by an oscillating magnetic field that is generated by sending coils. In multidimensional set-ups, perfect geometrical decoupling cannot be achieved. Remaining coupling can distort the trajectory and introduce artefacts, thus active decoupling is introduced at costs of high power consumption. This work uses a device with active coupling control to investigate the influence of different coupling levels on the image reconstruction.

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Author information

Authors and Affiliations

  1. Institute of Medical Engineering, University of Lübeck, Lübeck, Deutschland

    Anselm von Gladiss & Thorsten M. Buzug

  2. Section for Biomedical Imaging, University Medical Center Hamburg-Eppendorf, Hamburg, Deutschland

    Matthias Graeser

  3. Institute for Biomedical Imaging, Hamburg University of Technology, Hamburg, Deutschland

    Matthias Graeser

Authors
  1. Anselm von Gladiss
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  2. Matthias Graeser
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  3. Thorsten M. Buzug
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Corresponding author

Correspondence to Anselm von Gladiss .

Editor information

Editors and Affiliations

  1. Pattern Recognition Lab, Friedrich-Alexander-Universität, Erlangen, Bayern, Germany

    Andreas Maier

  2. Peter-L. Reichertz Inst. f. Med. Inf., Technische Univ. Braunschweig, Braunschweig, Niedersachsen, Germany

    Thomas M. Deserno

  3. Universität zu Lübeck, Institut für Medizinische Informatik, Lübeck, Germany

    Heinz Handels

  4. Medical Image Computing, E230, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg, Germany

    Klaus Hermann Maier-Hein

  5. Regensburg Medical Image Computing, Ostbayer. TH Regensburg, Regensburg, Germany

    Christoph Palm

  6. Inst. f. Med. Informatik, Charité - Universitätsmedizin, Berlin, Berlin, Germany

    Thomas Tolxdorff

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von Gladiss, A., Graeser, M., Buzug, T.M. (2018). Influence of Excitation Signal Coupling on Reconstructed Images in Magnetic Particle Imaging. In: Maier, A., Deserno, T., Handels, H., Maier-Hein, K., Palm, C., Tolxdorff, T. (eds) Bildverarbeitung für die Medizin 2018. Informatik aktuell. Springer Vieweg, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-56537-7_36

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  • DOI: https://doi.org/10.1007/978-3-662-56537-7_36

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  • Publisher Name: Springer Vieweg, Berlin, Heidelberg

  • Print ISBN: 978-3-662-56536-0

  • Online ISBN: 978-3-662-56537-7

  • eBook Packages: Computer Science and Engineering (German Language)

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