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Author

O. Afacan

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Jul 2026

Combining Prospective and Retrospective Motion Correction, Using the Scout Accelerated Motion Estimation and Reduction (SAMER) Framework, for Rapid and Motion-Robust 2D TSE Imaging.

The benefits of combining prospective and retrospective motion correction, where the Scout Accelerated Motion Estimation and Reduction (SAMER) technique is utilized for on-the-fly motion estimation with field-of-view (FoV) updates along with retrospective correction of potential residual motion, are demonstrated.

Hongli Fan, B. Clifford, Michael Koenig et al. · 0 citations
#machine learning Preprint Aug 2026

Primitive Representation Learning for Unsupervised Dynamic Contrast Enhanced MRI Reconstruction

This work proposes a multi-dimensional, primitive based framework for dynamic contrast-enhanced MRI reconstruction that disentangles the underlying anatomy, the dynamic contrast enhancement, and residual motion into separate temporal basis functions, thereby enabling a geometrical interpretation of the representation.

Veronika Spieker, Wenqi Huang, Cemre Ariyurek et al. · 0 citations

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