Y Chang, Z Li, G Saju, H Mao, T Liu - Meta-Radiology, 2023 - Elsevier
Physiological and physical motions of the subjects, eg, patients, are the primary sources of image artifacts in magnetic resonance imaging (MRI), causing geometric distortion, blurring …
MA Al-Masni, S Lee, J Yi, S Kim, SM Gho, YH Choi… - NeuroImage, 2022 - Elsevier
Abstract Magnetic Resonance Imaging (MRI) is sensitive to motion caused by patient movement due to the relatively long data acquisition time. This could cause severe …
Abstract Patient movement during Magnetic Resonance Imaging (MRI) scan can cause severe degradation of image quality. In Susceptibility Weighted Imaging (SWI), several …
Z Wang, M Ran, Z Yang, H Yu, J Jin… - … on Circuits and …, 2024 - ieeexplore.ieee.org
Existing deep learning (DL)-based magnetic resonance imaging (MRI) retrospective motion correction (MoCo) models are typically task-specific, which makes them challenging to …
We propose PHIMO, a physics-informed learning-based motion correction method tailored to quantitative MRI. PHIMO leverages information from the signal evolution to exclude …
Magnetic resonance imaging (MRI) provides high spatial resolution and excellent soft-tissue contrast without using harmful ionising radiation. Dynamic MRI is an essential tool for …
In this work, we propose a realistic, physics-aware motion simulation procedure for T 2*- weighted magnetic resonance imaging (MRI) to improve learning-based motion correction …
MRI, a widespread non-invasive medical imaging modality, is highly sensitive to patient motion. Despite many attempts over the years, motion correction remains a difficult problem …
T2*-weighted gradient echo MR imaging is strongly impacted by subject head motion due to motion-related changes in B0 inhomogeneities. Within the oxygenation-sensitive mqBOLD …