Challenges and opportunities in cardiovascular health informatics

YT Zhang, YL Zheng, WH Lin… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Cardiovascular health informatics is a rapidly evolving interdisciplinary field concerning the
processing, integration/interpretation, storage, transmission, acquisition, and retrieval of …

Recent advances in highly accelerated 3D MRI

Y Zhou, H Wang, C Liu, B Liao, Y Li… - Physics in Medicine …, 2023 - iopscience.iop.org
Three-dimensional MRI has gained increasing popularity in various clinical applications due
to its improved through-plane spatial resolution, which enhances the detection of subtle …

A tour of accelerated parallel MR imaging from a linear systems perspective

WS Hoge, DH Brooks, B Madore… - Concepts in Magnetic …, 2005 - Wiley Online Library
Parallel MR imaging has become a well‐accepted method to improve image acquisition
efficiency. Improved efficiency enables one to increase resolution, decrease image …

Design and characterization of tissue‐mimicking gel phantoms for diffusion kurtosis imaging

ZG Portakal, S Shermer, C Jenkins, E Spezi… - Medical …, 2018 - Wiley Online Library
Purpose The aim of this work was to create tissue‐mimicking gel phantoms appropriate for
diffusion kurtosis imaging (DKI) for quality assurance, protocol optimization, and sequence …

[HTML][HTML] Multichannel compressive sensing MRI using noiselet encoding

K Pawar, G Egan, J Zhang - PloS one, 2015 - journals.plos.org
The incoherence between measurement and sparsifying transform matrices and the
restricted isometry property (RIP) of measurement matrix are two of the key factors in …

MRI with phaseless encoding

F Hennel, KP Pruessmann - Magnetic resonance in medicine, 2017 - Wiley Online Library
Purpose Fourier encoded MRI signal is complex and, therefore, sensitive to uncontrolled
phase variations caused, eg, by object motion. An alternative encoding is proposed which …

Application of compressed sensing using chirp encoded 3D GRE and MPRAGE sequences

K Pawar, Z Chen, J Zhang, NJ Shah… - International journal of …, 2020 - Wiley Online Library
Abstract An implementation of Non‐Fourier chirp‐encoding in 3D Gradient Recalled Echo
(GRE), susceptibility‐weighted imaging (SWI) and Magnetization Prepared Rapid Gradient …

Generalized encoding through the use of selective excitation in accelerated parallel MRI

WE Kyriakos, WS Hoge… - NMR in Biomedicine: An …, 2006 - Wiley Online Library
Selective RF excitation is employed in magnetic resonance imaging (MRI) to achieve a
variety of effects, such as slice selection. More elaborate transverse magnetization patterns …

Mean squared error based excitation pattern design for parallel transmit and receive SENSE MRI image reconstruction

IY Chun, S Noh, DJ Love, TM Talavage… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Parallel coils at both the transmitter and receiver can be used to offer more control over the
magnetic resonance imaging (MRI) system, and this implementation has potential to …

CORE‐PI: Non‐iterative convolution‐based reconstruction for parallel MRI in the wavelet domain

E Shimron, AG Webb, H Azhari - Medical Physics, 2019 - Wiley Online Library
Purpose To develop and test a novel parameter‐free non‐iterative wavelet domain method
for reconstruction of undersampled multicoil MR data. Theory and Methods A linear parallel …