Preprint
Aug 2026
UMPIRE-Net: Unrolled Magnitude-Phase Regularization Network for Accelerated MRI
This work proposes UMPIRE-Net (Unrolled Magnitude-Phase In REgularization Network), a PD-DL method that introduces separate learned regularizers for magnitude and phase components, together with a novel data-fidelity formulation that enforces measurements consistency.
Mahdi Saberi, Toygan Kilic, Mehmet Akçakaya
· 2 citations