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Author

Oliver Gödicke

2 papers indexed here

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Aug 2026

Fast and robust q-space trajectory imaging using voxel-wise multilayer perceptrons for parameter estimation.

Q-space trajectory imaging (QTI) provides promising markers of tissue microstructure, but clinical translation requires shorter acquisitions, faster analysis, and more robust parameter estimation at high spatial resolution. To address these barriers, we trained a voxel-wise multilayer perceptron (MLP) to infer QTI-deri...

Oliver Gödicke, Jin-Yang Yu, F. Laun et al. · 0 citations
Preprint Aug 2026

Constrained estimation of rotational invariants of the cumulant expansion (RICE) for rapid tensor-valued diffusion MRI

Fast dMRI protocols for obtaining rotational invariants of the cumulant expansion were paired with constrained weighted linear least squares (CWLLS) to stabilize the more fragile WLLS fit, yielding high-quality parameter maps at an online-ready computational cost.

Jin-Yang Yu, Oliver Gödicke, F. Laun et al. · 0 citations

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