Deep J-Sense: Accelerated MRI reconstruction via unrolled alternating optimization

M Arvinte, S Vishwanath, AH Tewfik, JI Tamir - International conference on …, 2021 - Springer
Accelerated multi-coil magnetic resonance imaging reconstruction has seen a substantial
recent improvement combining compressed sensing with deep learning. However, most of …

On learning adaptive acquisition policies for undersampled multi-coil MRI reconstruction

T Bakker, M Muckley… - … on Medical Imaging …, 2022 - proceedings.mlr.press
Most current approaches to undersampled multi-coil MRI reconstruction focus on learning
the reconstruction model for a fixed, equidistant acquisition trajectory. In this paper, we study …

GrappaNet: Combining parallel imaging with deep learning for multi-coil MRI reconstruction

A Sriram, J Zbontar, T Murrell… - Proceedings of the …, 2020 - openaccess.thecvf.com
Abstract Magnetic Resonance Image (MRI) acquisition is an inherently slow process which
has spurred the development of two different acceleration methods: acquiring multiple …

VS-Net: Variable splitting network for accelerated parallel MRI reconstruction

J Duan, J Schlemper, C Qin, C Ouyang, W Bai… - … Image Computing and …, 2019 - Springer
In this work, we propose a deep learning approach for parallel magnetic resonance imaging
(MRI) reconstruction, termed a variable splitting network (VS-Net), for an efficient, high …

Joint cross-attention network with deep modality prior for fast MRI reconstruction

K Sun, Q Wang, D Shen - IEEE Transactions on Medical …, 2023 - ieeexplore.ieee.org
Current deep learning-based reconstruction models for accelerated multi-coil magnetic
resonance imaging (MRI) mainly focus on subsampled k-space data of single modality using …

Learned low-rank priors in dynamic MR imaging

Z Ke, W Huang, ZX Cui, J Cheng, S Jia… - … on Medical Imaging, 2021 - ieeexplore.ieee.org
Deep learning methods have achieved attractive performance in dynamic MR cine imaging.
However, most of these methods are driven only by the sparse prior of MR images, while the …

[PDF][PDF] An adaptive intelligence algorithm for undersampled knee mri reconstruction: Application to the 2019 fastmri challenge

N Pezzotti, S Yousefi, MS Elmahdy… - arXiv preprint arXiv …, 2020 - researchgate.net
Adaptive intelligence aims at empowering machine learning techniques with the additional
use of domain knowledge. In this work, we present the application of adaptive intelligence to …

Systematic evaluation of iterative deep neural networks for fast parallel MRI reconstruction with sensitivity‐weighted coil combination

K Hammernik, J Schlemper, C Qin… - Magnetic …, 2021 - Wiley Online Library
Purpose To systematically investigate the influence of various data consistency layers and
regularization networks with respect to variations in the training and test data domain, for …

An adaptive intelligence algorithm for undersampled knee MRI reconstruction

N Pezzotti, S Yousefi, MS Elmahdy… - IEEE …, 2020 - ieeexplore.ieee.org
Adaptive intelligence aims at empowering machine learning techniques with the additional
use of domain knowledge. In this work, we present the application of adaptive intelligence to …

End-to-end variational networks for accelerated MRI reconstruction

A Sriram, J Zbontar, T Murrell, A Defazio… - … Image Computing and …, 2020 - Springer
The slow acquisition speed of magnetic resonance imaging (MRI) has led to the
development of two complementary methods: acquiring multiple views of the anatomy …