Deep learning for image enhancement and correction in magnetic resonance imaging—state-of-the-art and challenges

Z Chen, K Pawar, M Ekanayake, C Pain, S Zhong… - Journal of Digital …, 2023 - Springer
Magnetic resonance imaging (MRI) provides excellent soft-tissue contrast for clinical
diagnoses and research which underpin many recent breakthroughs in medicine and …

[HTML][HTML] 3D Registration of pre-surgical prostate MRI and histopathology images via super-resolution volume reconstruction

RR Sood, W Shao, C Kunder, NC Teslovich… - Medical image …, 2021 - Elsevier
The use of MRI for prostate cancer diagnosis and treatment is increasing rapidly. However,
identifying the presence and extent of cancer on MRI remains challenging, leading to high …

SRflow: Deep learning based super-resolution of 4D-flow MRI data

S Shit, J Zimmermann, I Ezhov, JC Paetzold… - Frontiers in Artificial …, 2022 - frontiersin.org
Exploiting 4D-flow magnetic resonance imaging (MRI) data to quantify hemodynamics
requires an adequate spatio-temporal vector field resolution at a low noise level. To address …

Rotation-equivariant deep learning for diffusion MRI

P Müller, V Golkov, V Tomassini, D Cremers - arxiv preprint arxiv …, 2021 - arxiv.org
Convolutional networks are successful, but they have recently been outperformed by new
neural networks that are equivariant under rotations and translations. These new networks …

Current applications and future promises of machine learning in diffusion MRI

D Ravi, N Ghavami, DC Alexander, A Ianus - Computational Diffusion MRI …, 2019 - Springer
Abstract Diffusion-Weighted Magnetic Resonance Imaging (DW-MRI) explores the random
motion of diffusing water molecules in biological tissue and can provide information on the …

Geometric deep learning for diffusion MRI signal reconstruction with continuous samplings (DISCUS)

C Ewert, D Kügler, R Stirnberg, A Koch… - Imaging …, 2024 - direct.mit.edu
Diffusion-weighted magnetic resonance imaging (dMRI) permits a detailed in-vivo analysis
of neuroanatomical microstructure, invaluable for clinical and population studies. However …

Multifold acceleration of diffusion MRI via deep learning reconstruction from slice-undersampled data

Y Hong, G Chen, PT Yap, D Shen - International Conference on …, 2019 - Springer
Diffusion MRI (dMRI), while powerful for characterization of tissue microstructure, suffers
from long acquisition time. In this paper, we present a method for effective diffusion MRI …

Simultaneous super-resolution and motion artifact removal in diffusion-weighted MRI using unsupervised deep learning

H Chung, J Kim, JH Yoon, JM Lee, JC Ye - arxiv preprint arxiv …, 2021 - arxiv.org
Diffusion-weighted MRI is nowadays performed routinely due to its prognostic ability, yet the
quality of the scans are often unsatisfactory which can subsequently hamper the clinical …

Spatial-Angular Representation Learning for High-Fidelity Continuous Super-Resolution in Diffusion MRI

R Wu, J Cheng, C Li, J Zou, W Fan, H Guo… - arxiv preprint arxiv …, 2025 - arxiv.org
Diffusion magnetic resonance imaging (dMRI) often suffers from low spatial and angular
resolution due to inherent limitations in imaging hardware and system noise, adversely …

Unsupervised Super-Resolution of Diffusion-Weighted Images via Deep Diffusion Prior

G Chen, H Yang, R Zhang, M Bakarr… - … on Bioinformatics and …, 2024 - ieeexplore.ieee.org
Deep learning-based super-resolution (SR) has shown great potential in improving the
resolution of diffusion-weighted imaging (DWI), which is useful in clinical diagnosis and …