Publications

PhaseGen: A Diffusion-Based Approach for Complex-Valued MRI Data Generation
Magnetic resonance imaging (MRI) raw data, or k-Space data, is complex-valued, containing both magnitude and phase information. …
Moritz Rempe, Fabian Hörst, Helmut Becker, Marco Schlimbach, Lukas Rotkopf, Kevin Kröninger, Jens Kleesiek
Last updated on Apr 14, 2025
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PhaseGen: A Diffusion-Based Approach for Complex-Valued MRI Data Generation
De-Identification of Medical Imaging Data: A Comprehensive Tool for Ensuring Patient Privacy
Medical data employed in research frequently comprises sensitive patient health information (PHI), which is subject to rigorous legal …
Moritz Rempe, Lukas Heine, Constantin Seibold, Fabian Hörst, Jens Kleesiek
Last updated on Apr 14, 2025
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De-Identification of Medical Imaging Data: A Comprehensive Tool for Ensuring Patient Privacy
Complex-Valued Deep Neural Networks for Brain Tumor Characterization in MRI k-Space data
The presented workflow generates synthetic MRI scans including phase information. MRI scanners often discard this phase information, …
Marco Schlimbach, Jens Kleesiek, Kevin Kröninger, Moritz Rempe, Jens Weingarten
Last updated on Oct 17, 2024
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Complex-Valued Deep Neural Networks for Brain Tumor Characterization in MRI k-Space data
Tumor likelihood estimation on MRI prostate data by utilizing k-Space information
We present a novel preprocessing and prediction pipeline for the classification of magnetic resonance imaging (MRI) that takes …
Moritz Rempe, Fabian Hörst, Constantin Seibold, Boris Hadaschik, Marco Schlimbach, Jan Egger, Kevin Kröninger, Felix Breuer, Martin Blaimer, Jens Kleesiek
Last updated on Jul 9, 2024
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Tumor likelihood estimation on MRI prostate data by utilizing k-Space information
Code Publication: Twix MRI Anonymizer - a lightweight Python anonymization-tool for Siemens MRI raw data format twix
Twix MRI Anonymizer is a lightweight Python anonymization-tool for Siemens MRI raw data format twix.
Moritz Rempe, Jens Kleesiek
Last updated on Mar 11, 2024
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k-strip: A novel segmentation algorithm in k-space for the application of skull stripping
Background and Objective We present a novel deep learning-based skull stripping algorithm for magnetic resonance imaging (MRI) that …
Moritz Rempe, Florian Mentzel, Kelsey L. Pomykala, Johannes Haubold, Felix Nensa, Kevin Kröninger, Jan Egger, Jens Kleesiek
Last updated on Jul 9, 2024
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k-strip: A novel segmentation algorithm in k-space for the application of skull stripping