Dr. rer. nat. Martin Möddel (Hofmann)

Universitätsklinikum Hamburg-Eppendorf (UKE)
Sektion für Biomedizinische Bildgebung
Lottestraße 55
2ter Stock, Raum 203
22529 Hamburg

Technische Universität Hamburg (TUHH)
Institut für Biomedizinische Bildgebung
Gebäude E, Raum 4.044
Am Schwarzenberg-Campus 3
21073 Hamburg

Tel.:           040 / 7410 56309
E-Mail:       m.hofmann(at)uke.de
E-Mail:       martin.hofmann(at)tuhh.de
ORCID iD: https://orcid.org/0000-0002-4737-7863

Research Interests

My research focus is magnetic particle imaging, where I study a number problems such as:

  • Multi-contrast imaging
  • Image reconstruction
  • Signal processing

Curriculum Vitae

Martin Möddel is a postdoc in the group of Tobias Knopp for experimental Biomedical Imaging at the University Medical Center Hamburg-Eppendorf and the Hamburg University of Technology. He received his PhD in physics from the Universität Siegen in 2014 on Characterizing quantum correlations: the genuine multiparticle negativity as entanglement monotone. Prior to his PhD in between 2005-2011 he studied physics at the Universität Leipzig, where he recieved his Diplom On the costratified Hilbert space structure of a lattice gauge model with semi-simple gauge group.

Journal Publications

[120343]
Title: Magnetic field based system matrix corrections for multi-patch MPI reconstructions
Written by: M. Boberg, M. Möddel, and T. Knopp
in: 9th International Congress on Industrial and Applied Mathematics (ICIAM 2019) 2019
Volume: Number:
on pages: 333
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
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DOI:
URL: https://iciam2019.org/images/site/news/ICIAM2019_PROGRAM_ABSTRACTS_BOOK.pdf#page=333
ARXIVID:
PMID:

[www] [BibTex]

Note: inproceedings, multi-patch, artifact

Abstract: Magnetic particle imaging is an imaging modality, which determines the spatial distribution of super-paramagnetic nanoparticles by solving a linear system of equations. Using multi-patch approaches the field-of-view in MPI can be enlarged. Due to field imperfections a dedicated system matrix for each patch is required to reduce artifacts in the reconstructed image. However, this results in long calibration times. In this talk, techniques are presented to reduce the calibration time while maintaining high quality.

[120343]
Title: Magnetic field based system matrix corrections for multi-patch MPI reconstructions
Written by: M. Boberg, M. Möddel, and T. Knopp
in: 9th International Congress on Industrial and Applied Mathematics (ICIAM 2019) 2019
Volume: Number:
on pages: 333
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI:
URL: https://iciam2019.org/images/site/news/ICIAM2019_PROGRAM_ABSTRACTS_BOOK.pdf#page=333
ARXIVID:
PMID:

[www] [BibTex]

Note: inproceedings, multi-patch, artifact

Abstract: Magnetic particle imaging is an imaging modality, which determines the spatial distribution of super-paramagnetic nanoparticles by solving a linear system of equations. Using multi-patch approaches the field-of-view in MPI can be enlarged. Due to field imperfections a dedicated system matrix for each patch is required to reduce artifacts in the reconstructed image. However, this results in long calibration times. In this talk, techniques are presented to reduce the calibration time while maintaining high quality.

Conference Proceedings

[120343]
Title: Magnetic field based system matrix corrections for multi-patch MPI reconstructions
Written by: M. Boberg, M. Möddel, and T. Knopp
in: 9th International Congress on Industrial and Applied Mathematics (ICIAM 2019) 2019
Volume: Number:
on pages: 333
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI:
URL: https://iciam2019.org/images/site/news/ICIAM2019_PROGRAM_ABSTRACTS_BOOK.pdf#page=333
ARXIVID:
PMID:

[www] [BibTex]

Note: inproceedings, multi-patch, artifact

Abstract: Magnetic particle imaging is an imaging modality, which determines the spatial distribution of super-paramagnetic nanoparticles by solving a linear system of equations. Using multi-patch approaches the field-of-view in MPI can be enlarged. Due to field imperfections a dedicated system matrix for each patch is required to reduce artifacts in the reconstructed image. However, this results in long calibration times. In this talk, techniques are presented to reduce the calibration time while maintaining high quality.

[120343]
Title: Magnetic field based system matrix corrections for multi-patch MPI reconstructions
Written by: M. Boberg, M. Möddel, and T. Knopp
in: 9th International Congress on Industrial and Applied Mathematics (ICIAM 2019) 2019
Volume: Number:
on pages: 333
Chapter:
Editor:
Publisher:
Series:
Address:
Edition:
ISBN:
how published:
Organization:
School:
Institution:
Type:
DOI:
URL: https://iciam2019.org/images/site/news/ICIAM2019_PROGRAM_ABSTRACTS_BOOK.pdf#page=333
ARXIVID:
PMID:

[www] [BibTex]

Note: inproceedings, multi-patch, artifact

Abstract: Magnetic particle imaging is an imaging modality, which determines the spatial distribution of super-paramagnetic nanoparticles by solving a linear system of equations. Using multi-patch approaches the field-of-view in MPI can be enlarged. Due to field imperfections a dedicated system matrix for each patch is required to reduce artifacts in the reconstructed image. However, this results in long calibration times. In this talk, techniques are presented to reduce the calibration time while maintaining high quality.