Weakly Convex Ridge Regularization for 3D Non-Cartesian MRI Reconstruction

arXiv:2603.27158 · cs.CV, cs.LG · Submitted 2026-03-28 · Read on arXiv

cs.CV, cs.LG

Submitted: 2026-03-28

Updated: 2026-10-12

Code: https://github.com/Shamachrist7/wcrr-noncartesian-3d-mri

Terminology

• Robustness — 2× in this paper · explained in 5 episodes
• Distribution Shift — 1× in this paper · explained in 7 episodes
• Distribution Shifts — 1× in this paper · explained in 2 episodes
• Regularization — 1× in this paper · explained in 3 episodes

Sources

• Learning Regularization Functionals for Inverse Problems: A Comparative Study

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