Adaptive diffusion priors for accelerated MRI reconstruction

A Güngör, SUH Dar, Ş Öztürk, Y Korkmaz… - Medical image …, 2023 - Elsevier
Deep MRI reconstruction is commonly performed with conditional models that de-alias
undersampled acquisitions to recover images consistent with fully-sampled data. Since …

Dual-domain self-supervised learning for accelerated non-Cartesian MRI reconstruction

B Zhou, J Schlemper, N Dey, SSM Salehi, K Sheth… - Medical Image …, 2022 - Elsevier
While enabling accelerated acquisition and improved reconstruction accuracy, current deep
MRI reconstruction networks are typically supervised, require fully sampled data, and are …

MRI at low field: A review of software solutions for improving SNR

R Ayde, M Vornehm, Y Zhao, F Knoll, EX Wu… - NMR in …, 2025 - Wiley Online Library
Low magnetic field magnetic resonance imaging (MRI)(B 0 B _0< 1 T) is regaining interest in
the magnetic resonance (MR) community as a complementary, more flexible, and cost …

Learning Fourier-constrained diffusion bridges for MRI reconstruction

MU Mirza, O Dalmaz, HA Bedel, G Elmas… - arXiv preprint arXiv …, 2023 - arxiv.org
Recent years have witnessed a surge in deep generative models for accelerated MRI
reconstruction. Diffusion priors in particular have gained traction with their superior …

Highly accelerated MRI via implicit neural representation guided posterior sampling of diffusion models

J Chu, C Du, X Lin, X Zhang, L Wang, Y Zhang… - Medical Image …, 2025 - Elsevier
Reconstructing high-fidelity magnetic resonance (MR) images from under-sampled k-space
is a commonly used strategy to reduce scan time. The posterior sampling of diffusion models …

Scan-specific self-supervised bayesian deep non-linear inversion for undersampled MRI reconstruction

AP Leynes, N Deveshwar… - … on Medical Imaging, 2024 - ieeexplore.ieee.org
Magnetic resonance imaging is subject to slow acquisition times due to the inherent
limitations in data sampling. Recently, supervised deep learning has emerged as a …

Accelerated MRI with Deep Linear Convolutional Transform Learning

H Gu, B Yaman, S Moeller, IY Chun… - 2022 IEEE 13th …, 2022 - ieeexplore.ieee.org
Recent studies show that deep learning (DL) based MRI reconstruction outperforms
conventional methods, such as parallel imaging and compressed sensing (CS), in multiple …

Adaptive Regularization for Inverse Problems in Imaging

C Blocker - 2022 - deepblue.lib.umich.edu
We live in a world where imaging systems are ubiquitous. From the cell phones in our
pockets to our cars and doorbells and on to telescopes and medical scanners, imaging has …

A Novel Reconstruction Framework for Magnetic Resonance Image Using Projectiononto Convex Sets Based on K-Space

C Bian, N Cao, M Mao, Y Liu - Available at SSRN 4583922 - papers.ssrn.com
Abstract Currently, Deep Learning Magnetic Resonance Imaging (DL-MRI) has achieved
better performance. However, much attention has been paid to the network structure and the …

Learning Deep Linear Convolutional Transforms For Accelerated MRI

H Gu, B Yaman, S Moeller, IY Chun, M Akçakaya - archive.ismrm.org
Research shows that deep learning (DL) based MRI reconstruction outperform conventional
methods, such as parallel imaging and compressed sensing (CS). Unlike CS with pre …