Self‐calibrated GRAPPA method for 2D and 3D radial data
A Arunachalam, A Samsonov… - Magnetic Resonance in …, 2007 - Wiley Online Library
A fast parallel MRI (pMRI) reconstruction method is presented for 2D and 3D radial
trajectories. A limitation of the radial generalized autocalibrating partially parallel …
trajectories. A limitation of the radial generalized autocalibrating partially parallel …
GRAPPA operator for wider radial bands (GROWL) with optimally regularized self‐calibration
A self‐calibrated parallel imaging reconstruction method is proposed for azimuthally
undersampled radial dataset. A generalized auto‐calibrating partially parallel acquisition …
undersampled radial dataset. A generalized auto‐calibrating partially parallel acquisition …
Self‐calibration method for radial GRAPPA/k‐t GRAPPA
Generalized autocalibrating partially parallel acquisitions (GRAPPA), an important parallel
imaging technique, can be easily applied to radial k‐space data by segmenting the k‐space …
imaging technique, can be easily applied to radial k‐space data by segmenting the k‐space …
2D‐GRAPPA‐operator for faster 3D parallel MRI
M Blaimer, FA Breuer, M Mueller… - … in Medicine: An …, 2006 - Wiley Online Library
When using parallel MRI (pMRI) methods in combination with three‐dimensional (3D)
imaging, it is beneficial to subsample the k‐space along both phase‐encoding directions …
imaging, it is beneficial to subsample the k‐space along both phase‐encoding directions …
Generalized autocalibrating partially parallel acquisitions (GRAPPA)
MA Griswold, PM Jakob, RM Heidemann… - … in Medicine: An …, 2002 - Wiley Online Library
In this study, a novel partially parallel acquisition (PPA) method is presented which can be
used to accelerate image acquisition using an RF coil array for spatial encoding. This …
used to accelerate image acquisition using an RF coil array for spatial encoding. This …
Tailored utilization of acquired k-space points for GRAPPA reconstruction
P Qu, GX Shen, C Wang, B Wu, J Yuan - Journal of Magnetic Resonance, 2005 - Elsevier
The generalized auto-calibrating partially parallel acquisition (GRAPPA) is an auto-
calibrating parallel imaging technique which incorporates multiple blocks of data to derive …
calibrating parallel imaging technique which incorporates multiple blocks of data to derive …
Iterative GRAPPA (iGRAPPA) for improved parallel imaging reconstruction
T Zhao, X Hu - Magnetic Resonance in Medicine: An Official …, 2008 - Wiley Online Library
In this work an iterative reconstruction method based on generalized autocalibrating partially
parallel acquisitions (GRAPPA) reconstruction is introduced. In the new method the …
parallel acquisitions (GRAPPA) reconstruction is introduced. In the new method the …
Improved data reconstruction method for GRAPPA
This paper presents an improved data reconstruction method for generalized autocalibrating
partially parallel acquisitions (GRAPPA) using multicolumn multiline interpolation (MCMLI) …
partially parallel acquisitions (GRAPPA) using multicolumn multiline interpolation (MCMLI) …
Dynamic autocalibrated parallel imaging using temporal GRAPPA (TGRAPPA)
FA Breuer, P Kellman, MA Griswold… - … in Medicine: An …, 2005 - Wiley Online Library
Current parallel imaging techniques for accelerated imaging require a fully encoded
reference data set to estimate the spatial coil sensitivity information needed for …
reference data set to estimate the spatial coil sensitivity information needed for …
Fast method for 1D non‐cartesian parallel imaging using GRAPPA
RM Heidemann, MA Griswold… - … in Medicine: An …, 2007 - Wiley Online Library
MRI with non‐Cartesian sampling schemes can offer inherent advantages. Radial
acquisitions are known to be very robust, even in the case of vast undersampling. This is …
acquisitions are known to be very robust, even in the case of vast undersampling. This is …