IBI: Niklas Hackelberg

Niklas Hackelberg, M.Sc.

Fraunhofer-Einrichtung für Individualisierte und Zellbasierte Medizintechnik IMTE
Mönkhofer Weg 239a
23562 Lübeck
- Postanschrift -

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

E-Mail: niklas.hackelberg(at)imte.fraunhofer.de
E-Mail: niklas.hackelberg(at)tuhh.de
ORCID: https://orcid.org/0000-0002-0976-9049

Research Interests

Magnetic Particle Imaging
Image reconstruction in MPI, MRI and CT
Parallel computing in Julia

Curriculum Vitae

Niklas Hackelberg is a PhD student in the group of Tobias Knopp for Biomedical Imaging at the University Medical Center Hamburg-Eppendorf and the Hamburg University of Technology. In addition, he works as a software engineer at the Fraunhofer Research Institution for Individualized and Cell-Based Medical Engineering IMTE in Lübeck. He studied Computer Science at the Technical University of Hamburg from 2014 to 2021, where he earned his Master's degree with a thesis on "Development of a Scalable and Real-Time Capable Data Acquisition System for Magnetic Particle Imaging."

Journal Publications

12
Knopp, T.; Rahmer, J.; Sattel, T. F.; Biederer, S.; Weizenecker, J.; Gleich, B.; Borgert, J.; Buzug, T. M.
Weighted iterative reconstruction for magnetic particle imaging
2010 Article Physics in Medicine and Biology
Journal Physics in Medicine and Biology, 55 (8): 1577—1589
DOI:
10.1088/0031-9155/55/6/003
11
Knopp, T.; Erbe, M.; Biederer, S.; Sattel, T. F.; Buzug, T. M.
Efficient Generation of a Magnetic Field-Free Line
2010 Article Medical Physics
Journal Medical Physics, 37 (7): 3538—3540
DOI:
10.1118/1.3447726
10
Knopp, T.; Erbe, M.; Sattel, T. F.; Biederer, S.; Buzug, T. M.
Generation of a static magnetic field-free line using two Maxwell coil pairs
2010 Article Applied Physics Letters
Journal Applied Physics Letters, 97 : 092505-1—092505-3
DOI:
10.1063/1.3486118
9
Knopp, T.; Biederer, S.; Sattel, T. F.; Rahmer, J.; Weizenecker, J.; Gleich, B.; Borgert, J.; Buzug, T. M.
2D Model-based reconstruction for magnetic particle imaging
2010 Article Medical Physics
Journal Medical Physics, 37 (2): 485—491
DOI:
10.1118/1.3271258
8
Knopp, T.; Sattel, T. F.; Biederer, S.; Rahmer, J.; Weizenecker, J.; Gleich, B.; Borgert, J.; Buzug, T. M.
Model-based reconstruction for magnetic particle imaging
2010 Article IEEE Transactions on Medical Imagingng
Journal IEEE Transactions on Medical Imagingng, 29 (1): 12—18
DOI:
10.1109/TMI.2009.2021612
7
Knopp, T.; Sattel, T. F.; Biederer, S.; Buzug, T. M.
Field-Free line formation in a magnetic field
2010 Article Journal of Physics A: Mathematical and Theoretical
Journal Journal of Physics A: Mathematical and Theoretical, 43 (1): 9pp
DOI:
10.1088/1751-8113/43/1/012002
6
Biederer, S.; Knopp, T.; Sattel, T. F.; Luedtke-Buzug, K.; Gleich, B.; Weizenecker, J.; Borgert, J.; Buzug, T. M.
Magnetization Response Spectroscopy of Superparamagnetic Nanoparticles for Magnetic Particle Imaging
2009 Article Journal of Physics D: Applied Physics
Journal Journal of Physics D: Applied Physics, 42 (20): 7pp
DOI:
10.1088/0022-3727/42/20/205007
5
Sattel, T. F.; Knopp, T.; Biederer, S.; Gleich, B.; Weizenecker, J.; Borgert, J.; Buzug, T. M.
Single-Sided Device for Magnetic Particle Imaging
2009 Article Journal of Physics D: Applied Physics
Journal Journal of Physics D: Applied Physics, 42 (1): 1—5
DOI:
10.1088/0022-3727/42/2/022001
4
Knopp, T.; Eggers, H.; Dahnke, H.; Prestin, J.; Senegas, J.
Iterative Off-resonance and Signal Decay Correction for Improved Multi-echo Imaging in MRI
2009 Article IEEE Transactions on Medical Imagingng
Journal IEEE Transactions on Medical Imagingng, 28 (3): 394—404
DOI:
10.1109/TMI.2008.2006526
3
Knopp, T.; Biederer, S.; Sattel, T. F.; Weizenecker, J.; Gleich, B.; Borgert, J.; Buzug, T. M.
Trajectory Analysis for Magnetic Particle Imaging
2009 Article Physics in Medicine and Biology
Journal Physics in Medicine and Biology, 54 (2): 385—397
DOI:
10.1088/0031-9155/54/2/014
2
Eggers, H.; Knopp, T.; Potts, D.
Field Inhomogeneity Correction based on Gridding Reconstruction for Magnetic Resonance Imaging
2007 Article IEEE Transactions on Medical Imaging
Journal IEEE Transactions on Medical Imaging, 26 : 374 — 384
DOI:
10.1109/TMI.2006.891502
1
Knopp, T.; Kunis, S.; Potts, D.
A note on the iterative MRI reconstruction from nonuniform k-space data
2007 Article International Journal of Biomedical Imaging
Journal International Journal of Biomedical Imaging, 2007 : Article ID 24727, 9 pages
DOI:
10.1155/2007/24727

Conference Proceedings

107
Storath, M.; Brandt, C.; Hofmann, M.; Knopp, T.; Weber, A.; Weinmann, A.
Fused Lasso Regularization for Magnetic Particle Imaging
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 132
106
Gdaniec, N.; Hofmann, M.; Knopp, T.
Limitations of Magnetic Particle Imaging Resolving Large Contrasts
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 81
105
Ludewig, P.; Gdaniec, N.; Sedlacik, J.; Behr, S.; Kemp, S. J.; Ferguson, R. M.; Khandhar, A. P.; Krishnan, K. M.; Fiehler, J.; Gerloff, C.; Knopp, T.; Magnus, T.
Magnetic particle imaging in a mouse model of acute ischemic stroke
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 51
104
Weber, A.; Werner, F.; Weizenecker, J.; Buzug, T. M.; Knopp, T.
Investigation and Removal of Artifacts Due to Particles Located Outside the Field-Free-Point Trajectory
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 57
103
Szwargulski, P.; Hofmann, M.; Gdaniec, N.; Knopp, T.
Fast Implicit Reconstruction of Focus Field Data in MPI
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 176
102
Szwargulski, P.; Hofmann, M.; Gdaniec, N.; Knopp, T.
The Influence of Field Distortions on Multi-Patch Image Reconstruction in Magnetic Particle Imaging
2016 Contribution to Proceeding In "IEEE Nuclear Science Symp. and Medical Imaging Conf.(NSS/MIC)"
Booktitle IEEE Nuclear Science Symp. and Medical Imaging Conf.(NSS/MIC)
101
Jung, C.; Salamon, J.; Hofmann, M.; Kaul, M. G.; Adam, G.; Ittrich, H.; Knopp, T.
MPI as high temporal resolution imaging technique for in vivo bolus tracking of Ferucarbotran in mouse model
2016 Contribution to Proceeding In "Medical Imaging 2016: Biomedical Applications in Molecular, Structural, and Functional Imaging"
Booktitle , Medical Imaging 2016: Biomedical Applications in Molecular, Structural, and Functional ImagingVolume9788, Page 97880V-97880V-7
DOI:
10.1117/12.2216660
100
Jung, C.; Salamon, J.; Hofmann, M.; Kaul, M. G.; Adam, G.; Ittrich, H.; Knopp, T.
MPI as high temporal resolution imaging technique for in vivo bolus tracking of Ferucarbotran in mouse model
2016 Contribution to Proceeding In "Medical Imaging 2016: Biomedical Applications in Molecular, Structural, and Functional Imaging"
Booktitle , Medical Imaging 2016: Biomedical Applications in Molecular, Structural, and Functional ImagingVolume9788, Page 208—214
SPIE
99
Jung, C.; Salamon, J.; Szwargulski, P.; Gdaniec, N.; Hofmann, M.; Kaul, M. G.; Adam, G.; Kemp, S. J.; Ferguson, R. M.; Khandhar, A. P.; Krishnan, K. M.; Knopp, T.; Ittrich, H.
Multi-Patch MPI allows whole Body Imaging of Mice using a Long Circulating Blood Pool Tracer
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 150
98
Jung, C.; Salamon, J.; Szwargulski, P.; Gdaniec, N.; Hofmann, M.; Kaul, M. G.; Adam, G.; Kemp, S. J.; Ferguson, R. M.; Khandhar, A. P.; Krishnan, K. M.; Knopp, T.; Ittrich, H.
Using a long circulating blood pool tracer to perform mulitp-patch MPI for whole body imaging of a mice
2016 Contribution to Proceeding In "Radiological Society of North America (RSNA 2016)"
Booktitle Radiological Society of North America (RSNA 2016)
97
Jung, C.; Salamon, J.; Szwargulski, P.; Gdaniec, N.; Hofmann, M.; Kaul, M. G.; Adam, G.; Kemp, S. J.; Ferguson, R. M.; Khandhar, A. P.; Krishnan, K. M.; Knopp, T.; Ittrich, H.
Performing mutli-patch MPI for whole body imaging of a mice using a long circulating blood pool tracer
2016 Contribution to Proceeding In "World Molecular Imaging Congress (WMIC 2016)"
Booktitle World Molecular Imaging Congress (WMIC 2016), Page ID 2554171
96
Lyer, S.; Knopp, T.; Werner, F.; Trahms, L.; Wiekhorst, F.; Struffert, T.; Engelhorn, T.; Dörfler, A.; Bäuerle, T.; Uder, M.; Alexiou, C.
MPI-Detection of Multicore Iron Oxide Nanoparticles dedicated for Magnetic Drug Targeting
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 44
95
Werner, F.; Jung, C.; Hofmann, M.; Salamon, J.; Werner, R.; Säring, D.; Kaul, M. G.; Them, K.; Weber, O. M.; Mummert, T.; Adam, G.; Ittrich, H.; Knopp, T.
Geometrieplanung und Bildregistrierung mittels bimodaler Fiducial-Marker für Magnetic Particle Imaging
2016 Contribution to Proceeding In "Bildverarbeitung für die Medizin 2016"
Booktitle Bildverarbeitung für die Medizin 2016, Page 128—133
Publisher Springer
94
Werner, F.; Jung, C.; Hofmann, M.; Werner, R.; Salamon, J.; Säring, D.; Kaul, M. G.; Them, K.; Weber, O. M.; Mummert, T.; Adam, G.; Ittrich, H.; Knopp, T.
Fiducial-Based Geometry Planning and Image Registration for Magnetic Particle Imaging
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 87
93
Werner, F.; Jung, C.; Hofmann, M.; Werner, R.; Salamon, J.; Säring, D.; Kaul, M. G.; Them, K.; Weber, O. M.; Mummert, T.; Adam, G.; Ittrich, H.; Knopp, T.
Geometrieplanung und Bildregistrierung mittels bimodaler Fiducial-Marker für Magnetic Particle Imaging
2016 Contribution to Proceeding In "Bildverarbeitung für die Medizin 2016: Algorithmen—Systeme—Anwendungen"
Booktitle Bildverarbeitung für die Medizin 2016: Algorithmen—Systeme—Anwendungen, Page 128—133
Publisher Springer
92
Knopp, T.; Kaethner, C.; Ahlborg, M.; Buzug, T. M.
X-Space and Chebyshev Reconstruction in Magnetic Particle Imaging: A First Experimental Comparison
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 75
91
Baltruschat, I. M.; Hensel, M.; Heinrich, M. P.
Automatic Orientation Detection of Hand Structures in Digital X-Ray Images
2016 Contribution to Proceeding In "Student Conference 2016, Medical Engineering Science and Medical Informatics"
Booktitle Student Conference 2016, Medical Engineering Science and Medical Informatics
90
Salamon, J.; Hofmann, M.; Jung, C.; Kaul, M. G.; Reimer, R.; Scheidt, A.; Adam, G.; Knopp, T.; Ittrich, H.
The Next Step towards Interventional MPI: Real Time 3D MPI-Guided Treatment of a Vessel Stenosis using a Blood Pool Agent and MRI Road Map Approach
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 122
89
Salamon, J.; Hofmann, M.; Jung, C.; Kaul, M. G.; Reimer, R.; Scheidt, A.; Adam, G.; Ittrich, H.; Knopp, T.
Real-time 3D MPI-guided angioplasty using an MRI road map and blood pool agent approach: next steps towards interventional MPI
2016 Contribution to Proceeding In "ECR 2016 Book of Abstracts-B-Scientific Sessions and Clinical Trials in Radiology"
Booktitle , ECR 2016 Book of Abstracts-B-Scientific Sessions and Clinical Trials in RadiologyVolume7, Page 425
DOI:
10.1007/s13244-016-0475-8
88
Sedlacik, J.; Frölich, A.; Spallek, J.; Forkert, N. D.; Faizy, T. D.; Werner, F.; Knopp, T.; Krause, D.; Fiehler, J.; Buhk, J.-H.
Assessing Flow Dynamics in a 3D Printed Aneurysm Model by Magnetic Particle Imaging
2016 Contribution to Proceeding In "6th International Workshop on Magnetic Particle Imaging (IWMPI 2016)"
Booktitle 6th International Workshop on Magnetic Particle Imaging (IWMPI 2016), Page 145

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