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physics.med-ph2026
Shimmer: End-to-End Open-Source Passive B0 Shimming Methodology for Low-Field MRI Magnets
Ilia Kulikov, David Schote, Helge Herthum +7
Low-field MRI scanners based on permanent magnet arrays require accurate B0 shimming to achieve sufficient field homogeneity for imaging. Here, we present Shimmer, an open-source m…
physics.med-ph2026
A Reference System for Open Source Portable Low-Field MRI
David Schote, Helge Herthum, Umberto Zanovello +8
Despite its renewed attention, the pathway to point-of-care portable low-field MRI systems remains challenging, limiting adoption across research groups. Incomplete documentation l…
eess.IV2026
Learning spatially adaptive sparsity level maps for arbitrary convolutional dictionaries
Joshua Schulz, David Schote, Christoph Kolbitsch +2
State-of-the-art learned reconstruction methods often rely on black-box modules that, despite their strong performance, raise questions about their interpretability and robustness.…