Robust compressed sensing mri with deep generative priors

A Jalal, M Arvinte, G Daras, E Price… - Advances in …, 2021 - proceedings.neurips.cc
Abstract The CSGM framework (Bora-Jalal-Price-Dimakis' 17) has shown that
deepgenerative priors can be powerful tools for solving inverse problems. However, to date …

Knowledge‐driven deep learning for fast MR imaging: Undersampled MR image reconstruction from supervised to un‐supervised learning

S Wang, R Wu, S Jia, A Diakite, C Li… - Magnetic …, 2024 - Wiley Online Library
Deep learning (DL) has emerged as a leading approach in accelerating MRI. It employs
deep neural networks to extract knowledge from available datasets and then applies the …

DC-SiamNet: Deep contrastive Siamese network for self-supervised MRI reconstruction

Y Yan, T Yang, X Zhao, C Jiao, A Yang… - Computers in Biology and …, 2023 - Elsevier
Reconstruction methods based on deep learning have greatly shortened the data
acquisition time of magnetic resonance imaging (MRI). However, these methods typically …

Parallel-stream fusion of scan-specific and scan-general priors for learning deep MRI reconstruction in low-data regimes

SUH Dar, Ş Öztürk, M Özbey, KK Oguz… - Computers in Biology and …, 2023 - Elsevier
Magnetic resonance imaging (MRI) is an essential diagnostic tool that suffers from
prolonged scan times. Reconstruction methods can alleviate this limitation by recovering …

Noise2Recon: Enabling SNR‐robust MRI reconstruction with semi‐supervised and self‐supervised learning

AD Desai, BM Ozturkler, CM Sandino… - Magnetic …, 2023 - Wiley Online Library
Purpose To develop a method for building MRI reconstruction neural networks robust to
changes in signal‐to‐noise ratio (SNR) and trainable with a limited number of fully sampled …

Fast low rank column-wise compressive sensing for accelerated dynamic MRI

S Babu, SG Lingala, N Vaswani - IEEE transactions on …, 2023 - ieeexplore.ieee.org
This work develops a novel set of algorithms, alternating Gradient Descent (GD) and
minimization for MRI (altGDmin-MRI1 and altGDmin-MRI2), for accelerated dynamic MRI by …

Accelerating breast MRI acquisition with generative AI models

A Okolie, T Dirrichs, LC Huck, S Nebelung… - European …, 2024 - Springer
Objectives To investigate the use of the score-based diffusion model to accelerate breast
MRI reconstruction. Materials and methods We trained a score-based model on 9549 MRI …

[HTML][HTML] Computational modeling of tumor invasion from limited and diverse data in Glioblastoma

P Jonnalagedda, B Weinberg, TL Min, S Bhanu… - … Medical Imaging and …, 2024 - Elsevier
For diseases with high morbidity rates such as Glioblastoma Multiforme, the prognostic and
treatment planning pipeline requires a comprehensive analysis of imaging, clinical, and …

Learning deep mri reconstruction models from scratch in low-data regimes

SUH Dar, Ş Öztürk, M Özbey, T Çukur - arxiv preprint arxiv:2301.02613, 2023 - arxiv.org
Magnetic resonance imaging (MRI) is an essential diagnostic tool that suffers from
prolonged scan times. Reconstruction methods can alleviate this limitation by recovering …

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 …