Impact of deep learning reconstruction on intracranial 1.5 T magnetic resonance angiography

K Yasaka, H Akai, H Sugawara, T Tajima… - Japanese Journal of …, 2022 - Springer
Purpose The purpose of this study was to evaluate whether deep learning reconstruction
(DLR) improves the image quality of intracranial magnetic resonance angiography (MRA) at …

Exploring the impact of super-resolution deep learning on MR angiography image quality

M Hokamura, H Uetani, T Nakaura, K Matsuo, K Morita… - Neuroradiology, 2024 - Springer
Purpose The aim of this study is to assess the effect of super-resolution deep learning-based
reconstruction (SR-DLR), which uses k-space properties, on image quality of intracranial …

Super-resolution application of generative adversarial network on brain time-of-flight MR angiography: image quality and diagnostic utility evaluation

KP Wicaksono, K Fujimoto, Y Fushimi, A Sakata… - European …, 2023 - Springer
Objectives To develop a generative adversarial network (GAN) model to improve image
resolution of brain time-of-flight MR angiography (TOF-MRA) and to evaluate the image …

[HTML][HTML] Deep learning approach for generating MRA images from 3D quantitative synthetic MRI without additional scans

S Fujita, A Hagiwara, Y Otsuka, M Hori… - Investigative …, 2020 - journals.lww.com
Objectives Quantitative synthetic magnetic resonance imaging (MRI) enables synthesis of
various contrast-weighted images as well as simultaneous quantification of T1 and T2 …

[HTML][HTML] Improvement of depiction of the intracranial arteries on brain CT angiography using deep learning reconstruction

C Otgonbaatar, JK Ryu, S Kim, JW Seo… - Journal of Integrative …, 2021 - imrpress.com
To evaluate the ability of a commercialized deep learning reconstruction technique to depict
intracranial vessels on the brain computed tomography angiography and compare the …

Deep learning reconstruction in pediatric brain MRI: comparison of image quality with conventional T2-weighted MRI

SH Kim, YH Choi, JS Lee, SB Lee, YJ Cho, SH Lee… - Neuroradiology, 2023 - Springer
Introduction Deep learning–based MRI reconstruction has recently been introduced to
improve image quality. This study aimed to evaluate the performance of deep learning …

Parallel imaging in time‐of‐flight magnetic resonance angiography using deep multistream convolutional neural networks

Y Jun, T Eo, H Shin, T Kim, HJ Lee… - Magnetic resonance in …, 2019 - Wiley Online Library
Purpose To develop and evaluate a method of parallel imaging time‐of‐flight (TOF) MRA
using deep multistream convolutional neural networks (CNNs). Methods A deep parallel …

Improving the diagnostic performance of computed tomography angiography for intracranial large arterial stenosis by a novel super-resolution algorithm based on …

J Sun, ZY Li, PC Li, H Li, XW Pang, H Wang - Clinical Imaging, 2023 - Elsevier
Background Computed tomography angiography (CTA) is very popular because it is
characterized by rapidity and accessibility. However, CTA is inferior to digital subtraction …

Automated detection of intracranial artery stenosis and occlusion in magnetic resonance angiography: A preliminary study based on deep learning

J Qiu, G Tan, Y Lin, J Guan, Z Dai, F Wang… - Magnetic Resonance …, 2022 - Elsevier
Background and objectives Intracranial atherosclerotic stenosis of a major intracranial artery
is the common cause of ischemic stroke. We evaluate the feasibility of using deep learning …

Deep learning–based reconstruction may improve non-contrast cerebral CT imaging compared to other current reconstruction algorithms

LJ Oostveen, FJA Meijer, F de Lange, EJ Smit… - European …, 2021 - Springer
Objectives To evaluate image quality and reconstruction times of a commercial deep
learning reconstruction algorithm (DLR) compared to hybrid-iterative reconstruction (Hybrid …