3D‐EPI blip‐up/down acquisition (BUDA) with CAIPI and joint H ankel structured low‐rank reconstruction for rapid distortion‐free high‐resolution T 2* mapping
Purpose This work aims to develop a novel distortion‐free 3D‐EPI acquisition and image
reconstruction technique for fast and robust, high‐resolution, whole‐brain imaging as well …
reconstruction technique for fast and robust, high‐resolution, whole‐brain imaging as well …
Fast and accurate tensor completion with total variation regularized tensor trains
We propose a new tensor completion method based on tensor trains. The to-be-completed
tensor is modeled as a low-rank tensor train, where we use the known tensor entries and …
tensor is modeled as a low-rank tensor train, where we use the known tensor entries and …
Quantitative susceptibility mapping in cognitive decline: a review of technical aspects and applications
In the human brain, essential iron molecules for proper neurological functioning exist in
transferrin (tf) and ferritin (F e 3+) forms. However, its unusual increment manifests iron …
transferrin (tf) and ferritin (F e 3+) forms. However, its unusual increment manifests iron …
[HTML][HTML] Using High-Pass Filter to Enhance Scan Specific Learning for MRI Reconstruction without Any Extra Training Data
Z Jin, J Cao, M Zhang, QS Xiang - NeuroImage, 2024 - Elsevier
In accelerated MRI, the robust artificial-neural-network for k-space interpolation (RAKI)
method is an attractive learning-based reconstruction that does not require additional …
method is an attractive learning-based reconstruction that does not require additional …
[HTML][HTML] Parallel imaging with a combination of sensitivity encoding and generative adversarial networks
Background Magnetic resonance imaging (MRI) has the limitation of low imaging speed.
Acceleration methods using under-sampled k-space data have been widely exploited to …
Acceleration methods using under-sampled k-space data have been widely exploited to …
A new 3D phase unwrapping method by region partitioning and local polynomial modeling in abdominal quantitative susceptibility mapping
J Cheng, M Song, Z Xu, Q Zheng, L Zhu… - Frontiers in …, 2023 - frontiersin.org
Background Accurate phase unwrapping is a critical prerequisite for successful applications
in phase-related MRI, including quantitative susceptibility mapping (QSM) and susceptibility …
in phase-related MRI, including quantitative susceptibility mapping (QSM) and susceptibility …
An adaptive parameter decoupling algorithm-based image reconstruction model (ADAIR) for rapid golden-angle radial DCE-MRI
Objective. The acceleration of magnetic resonance imaging (MRI) acquisition is crucial for
both clinical and research applications, particularly in dynamic MRI. Existing compressed …
both clinical and research applications, particularly in dynamic MRI. Existing compressed …
Enhanced image reconstruction of electrical impedance tomography using simultaneous algebraic reconstruction technique and K-means clustering.
Electrical impedance tomography (EIT), as a non-ionizing tomography method, has been
widely used in various fields of application, such as engineering and medical fields. This …
widely used in various fields of application, such as engineering and medical fields. This …
Multi-weight respecification of scan-specific learning for parallel imaging
Parallel imaging is widely used in magnetic resonance imaging as an acceleration
technology. Traditional linear reconstruction methods in parallel imaging often suffer from …
technology. Traditional linear reconstruction methods in parallel imaging often suffer from …
Exploiting Four-way Phase-encoding Benefits for Robust Detection and Correction of EPI artifacts: Application to Residual Ghosts in Diffusion MRI.
Purpose: To propose and develop an image processing-based methodology for detecting
and correcting echo planar imaging (EPI) artifact that employs data from 4-way phase …
and correcting echo planar imaging (EPI) artifact that employs data from 4-way phase …