Reconstruction techniques for cardiac cine MRI

RM Menchón-Lara, F Simmross-Wattenberg… - Insights into …, 2019 - Springer
The present survey describes the state-of-the-art techniques for dynamic cardiac magnetic
resonance image reconstruction. Additionally, clinical relevance, main challenges, and …

Deep learning for fast and spatially constrained tissue quantification from highly accelerated data in magnetic resonance fingerprinting

Z Fang, Y Chen, M Liu, L **ang… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Magnetic resonance fingerprinting (MRF) is a quantitative imaging technique that can
simultaneously measure multiple important tissue properties of human body. Although MRF …

Clinical feasibility of deep learning reconstruction in liver diffusion-weighted imaging: Improvement of image quality and impact on apparent diffusion coefficient value

Q Chen, S Fang, Y Yuchen, R Li, R Deng… - European journal of …, 2023 - Elsevier
Purpose Diffusion-weighted imaging (DWI) of the liver suffers from low resolution, noise, and
artifacts. This study aimed to investigate the effect of deep learning reconstruction (DLR) on …

Manifold learning via linear tangent space alignment (LTSA) for accelerated dynamic MRI with sparse sampling

Y Djebra, T Marin, PK Han, I Bloch… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
The spatial resolution and temporal frame-rate of dynamic magnetic resonance imaging
(MRI) can be improved by reconstructing images from sparsely sampled-space data with …

Manifold recovery using kernel low-rank regularization: Application to dynamic imaging

S Poddar, YQ Mohsin, D Ansah… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
In this paper, we introduce a novel kernel low-rank algorithm to recover free-breathing and
ungated dynamic MRI data from highly undersampled measurements. The image frames in …

OFx: A method of 4D image construction from free-breathing non-gated MRI slice acquisitions of the thorax via optical flux

Y Hao, JK Udupa, Y Tong, C Wu, H Li… - Medical image …, 2021 - Elsevier
Purpose Since real-time 4D dynamic magnetic resonance imaging (dMRI) methods with
adequate spatial and temporal resolution for imaging the pediatric thorax are currently not …

Deep learning-based ECG-free cardiac navigation for multi-dimensional and motion-resolved continuous magnetic resonance imaging

E Hoppe, J Wetzl, SS Yoon, M Bacher… - … on Medical Imaging, 2021 - ieeexplore.ieee.org
For the clinical assessment of cardiac vitality, time-continuous tomographic imaging of the
heart is used. To further detect eg, pathological tissue, multiple imaging contrasts enable a …

Manifold‐based respiratory phase estimation enables motion and distortion correction of free‐breathing cardiac diffusion tensor MRI

J Coll‐Font, S Chen, R Eder, Y Fang… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose For in vivo cardiac DTI, breathing motion and B0 field inhomogeneities produce
misalignment and geometric distortion in diffusion‐weighted (DW) images acquired with …

Embedding-Alignment Fusion-Based Graph Convolution Network With Mixed Learning Strategy for 4D Medical Image Reconstruction

J Li, T Fu, H Song, J Fan, D **ao, Y Lin… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
In recent years, 4D medical image involving structural and motion information of tissue has
attracted increasing attention. The key to the 4D image reconstruction is to stack the 2D …

Multilinear kernel regression and imputation via manifold learning

DT Nguyen, K Slavakis - IEEE Open Journal of Signal …, 2024 - ieeexplore.ieee.org
This paper introduces a novel kernel regression framework for data imputation, coined
multilinear kernel regression and imputation via the manifold assumption (MultiL-KRIM) …