Highly Undersampled Magnetic Resonance Image Reconstruction via Homotopic -Minimization
In clinical magnetic resonance imaging (MRI), any reduction in scan time offers a number of
potential benefits ranging from high-temporal-rate observation of physiological processes to …
potential benefits ranging from high-temporal-rate observation of physiological processes to …
Readout-segmented EPI for rapid high resolution diffusion imaging at 3T
Readout mosaic segmentation has been suggested as an alternative approach to EPI for
high resolution diffusion-weighted imaging (DWI). In the readout-segmented EPI (RS-EPI) …
high resolution diffusion-weighted imaging (DWI). In the readout-segmented EPI (RS-EPI) …
Simultaneous acquisition of MR angiography and venography (MRAV)
YP Du, Z Jin - Magnetic Resonance in Medicine: An Official …, 2008 - Wiley Online Library
A dual‐echo pulse sequence for simultaneous acquisition of MR angiography and
venography (MRAV) is developed. Data acquisition of the second echo for susceptibility …
venography (MRAV) is developed. Data acquisition of the second echo for susceptibility …
Improved image reconstruction for partial fourier gradient‐echo echo‐planar imaging (EPI)
The partial Fourier gradient‐echo echo planar imaging (EPI) technique makes it possible to
acquire high‐resolution functional MRI (fMRI) data at an optimal echo time. This technique is …
acquire high‐resolution functional MRI (fMRI) data at an optimal echo time. This technique is …
Resolution enhancement in magnetic resonance imaging by frequency extrapolation
G Mayer - 2008 - uwspace.uwaterloo.ca
This thesis focuses on spatial resolution enhancement of magnetic resonance imaging
(MRI). In particular, it addresses methods of performing such enhancement in the Fourier …
(MRI). In particular, it addresses methods of performing such enhancement in the Fourier …
Phase correction-based singularity function analysis for partial k-space reconstruction
Partial k-space acquisition is a conventional method in magnetic resonance imaging (MRI)
for reducing imaging time while maintaining image quality. In this field, image reconstruction …
for reducing imaging time while maintaining image quality. In this field, image reconstruction …
Rapid passive MR catheter visualization for endovascular therapy using nonsymmetric truncated k-space sampling strategies
H Peng, JN Draper, R Frayne - Magnetic resonance imaging, 2008 - Elsevier
Passive catheter tracking guidance by MRI is a promising approach for endovascular
therapy that may have several clinical advantages over the more frequently employed active …
therapy that may have several clinical advantages over the more frequently employed active …
A fixed point method for homotopic -minimization with application to MR image recovery
JD Trzasko, A Manduca - Medical Imaging 2008: Physics of …, 2008 - spiedigitallibrary.org
A novel method for highly-undersampled Magnetic Resonance Image (MRI) reconstruction
is presented. One of the principal challenges faced in clinical MR imaging is the …
is presented. One of the principal challenges faced in clinical MR imaging is the …
[图书][B] On optimality and efficiency of parallel magnetic resonance imaging reconstruction: challenges and solutions
R Nana - 2008 - search.proquest.com
Imaging speed is an important issue in magnetic resonance imaging (MRI), as subject
motion during image acquisition is liable to produce artifacts in the image. Many of the new …
motion during image acquisition is liable to produce artifacts in the image. Many of the new …
Magnetic resonance image reconstruction from partial k-space using analogical basis deconstruction theory
F LIU, P MIAO - Advances In Biomedical Photonics And Imaging, 2008 - World Scientific
We present a new Analogical Basis Deconstruction (ABD) theory for discrete signal
processing in this paper. We also present the Asymptotic Iterative Estimate (AIE) algorithm …
processing in this paper. We also present the Asymptotic Iterative Estimate (AIE) algorithm …