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

127
Szwargulski, P.; Gdaniec, N.; Graeser, M.; Möddel, M.; Griese, F.; Knopp, T.
Erweiterung des Bildgebungsbereiches bei der Magnetpartikelbildgebung durch externe axiale Verschiebungen
2018 Contribution to Proceeding In "BVM Workshop 2018"
Booktitle BVM Workshop 2018, Page 202
126
Szwargulski, P.; Gdaniec, N.; Graeser, M.; Möddel, M.; Griese, F.; Knopp, T.
Enlarging the field of view in magnetic particle imaging using a moving table approach
2018 Contribution to Proceeding In "Medical Imaging 2018: Biomedical Applications in Molecular, Structural, and Functional Imaging"
Booktitle , Medical Imaging 2018: Biomedical Applications in Molecular, Structural, and Functional ImagingVolume10578, Page 10578 - 10578 - 7
SPIE
DOI:
10.1117/12.2293602
125
Szwargulski, P.; Gdaniec, N.; Möddel, M.; Graeser, M.; Knopp, T.
Reconstruction of an object moved continuously through the Field of View in MPI
2018 Contribution to Proceeding In "8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)"
Booktitle 8th International Workshop on Magnetic Particle Imaging (IWMPI 2018), Page 137-138
124
Szwargulski, P.; Gdaniec, N.; Knopp, T.
Schnelle adaptive Aufnahme von Magnetic-Particle-Imaging Daten durch Nutzung mehrerer Gradientenstärken
2018 Contribution to Proceeding In "BVM Workshop 2018"
Booktitle BVM Workshop 2018, Page 373
123
Szwargulski, P.; Ludewig, P.; Graeser, M.; Möddel, M.; Gdaniec, N.; Krishnan, K. M.; Ittrich, H.; Adam, G.; Magnus, T.; Knopp, T.
Dynamic Multi-Colored Magnetic Particle Imaging of a Healthy Mouse using multiple Tracers
2018 Contribution to Proceeding In "World Molecular Imaging Congress (WMIC) 2018"
Booktitle World Molecular Imaging Congress (WMIC) 2018
September 2018
122
Szwargulski, P.; Vogel, P.; Rückert, M. A.; Straub, M.; Graeser, M.; Knopp, T.; Schulz, V.; Behr, V. C.
Towards Standardized MPI Measurements
2018 Contribution to Proceeding In "8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)"
Booktitle 8th International Workshop on Magnetic Particle Imaging (IWMPI 2018), Page 107-108
121
Griese, F.; Dreyer, A.; Salamon, J.; Ittrich, H.; Knopp, T.
CoPLA coating material for interventional multi-spectral MPI
2018 Contribution to Proceeding In "World Molecular Imaging Congress (WMIC 2018)"
Booktitle World Molecular Imaging Congress (WMIC 2018)
120
Griese, F.; Ludewig, P.; Thieben, F.; Gdaniec, N.; Knopp, T.
Imaging and Moving Magnetic Beads with Magnetic Particle Imaging for targeted drug delivery
2018 Contribution to Proceeding In "ISBI 2018"
Booktitle ISBI 2018, Page 1293-1296
DOI:
10.1109/ISBI.2018.8363808
119
Latus, S.; Griese, F.; Graeser, M.; Möddel, M.; Schlüter, M.; Otte, C.; Gessert, N.; Saathoff, T.; Knopp, T.; Schlaefer, A.
Towards bimodal intravascular OCT MPI volumetric imaging
2018 Contribution to Proceeding In "Proceedings of SPIE Medical Imaging (2018)"
Booktitle Proceedings of SPIE Medical Imaging (2018)
118
Griese, F.; Latus, S.; Graeser, M.; Möddel, M.; Schlüter, M.; Otte, C.; Saathoff, T.; Schlaefer, A.; Knopp, T.
Stenosis Analysis by synergizing MPI and intravascular OCT
2018 Contribution to Proceeding In "8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)"
Booktitle 8th International Workshop on Magnetic Particle Imaging (IWMPI 2018), Page 217-218
117
Ittrich, H.; Baltruschat, I. M.; Steinmeister, L.; Grass, M.; Saalbach, A.; Knopp, T.; Adam, G.; Nickisch, H.
Effect of Inter-Observer Variability on Deep Learning in Chest X-Rays
2018 Contribution to Proceeding In "Radiological Society of North America (RSNA 2018)"
Booktitle Radiological Society of North America (RSNA 2018)
116
Baltruschat, I. M.; Saalbach, A.; Heinrich, M. P.; Nickisch, H.; Jockel, S.
Orientation Regression in Hand Radiographs: A Transfer Learning Approach
2018 Contribution to Proceeding In "Medical Imaging: Image Processing (SPIE 2018)"
Booktitle , Medical Imaging: Image Processing (SPIE 2018)Volume10574, Page 473—480
DOI:
10.1117/12.2291620
115
Baltruschat, I. M.; Nickisch, H.; Grass, M.; Knopp, T.; Saalbach, A.
Patient data adapted deep learning for multi-label chest X-ray classification
2018 Contribution to Proceeding In "Radiological Society of North America (RSNA 2018)"
Booktitle Radiological Society of North America (RSNA 2018)
114
Sobirey, L.; Luick, N.; Foerger, F.; Lompe, T.; Moritz, H.
Probing homogenous two-dimensional Fermi gases in momentum space
2018 Contribution to Proceeding In "APS Division of Atomic and Molecular Physics Meeting"
Booktitle APS Division of Atomic and Molecular Physics Meeting
113
Ahlborg, M.; Kaethner, C.; Szwargulski, P.; Knopp, T.; Buzug, T. M.
Reusing System Matrices of Patches in Magnetic Particle Imaging via Mirroring
2018 Contribution to Proceeding In "8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)"
Booktitle 8th International Workshop on Magnetic Particle Imaging (IWMPI 2018), Page 51-52
112
Ahlborg, M.; Kaethner, C.; Szwargulski, P.; Knopp, T.; Buzug, T. M.
Patches in Magnetic Particle Imaging
2018 Contribution to Proceeding In "BVM Workshop 2018"
Booktitle BVM Workshop 2018, Page 169
111
Boberg, M.; Knopp, T.; Möddel, M.
Analysis and Comparison of Magnetic Fields in MPI using Spherical Harmonic Expansions
2018 Contribution to Proceeding In "8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)"
Booktitle 8th International Workshop on Magnetic Particle Imaging (IWMPI 2018), Page 159-160
110
Möddel, M.; Shasha, C.; Szwargulski, P.; Teeman, E.; Krishnan, K. M.; Knopp, T.
Discriminating Nanoparticle Size Using Multi-spectral MPI
2018 Contribution to Proceeding In "8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)"
Booktitle 8th International Workshop on Magnetic Particle Imaging (IWMPI 2018)
109
Szwargulski, P.; Knopp, T.
Influence of the Receive Channel Number on the Spatial Resolution in Magnetic Particle Imaging
2017 Contribution to Proceeding In "7th International Workshop on Magnetic Particle Imaging (IWMPI 2017)"
Booktitle 7th International Workshop on Magnetic Particle Imaging (IWMPI 2017), Page 91
108
Werner, F.; Gdaniec, N.; Knopp, T.
Improving the Spatial Resolution of Bidirectional Cartesian MPI Data using Fourier Techniques
2017 Contribution to Proceeding In "7th International Workshop on Magnetic Particle Imaging (IWMPI 2017)"
Booktitle 7th International Workshop on Magnetic Particle Imaging (IWMPI 2017), Page 93

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Institute for Biomedical Imaging

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22529 Hamburg