Paradoxical effect of the signal‐to‐noise ratio of GRAPPA calibration lines: A quantitative study
Purpose Intuitively, GRAPPA auto‐calibration signal (ACS) lines with higher signal‐to‐noise
ratio (SNR) may be expected to boost the accuracy of kernel estimation and increase the …
ratio (SNR) may be expected to boost the accuracy of kernel estimation and increase the …
[BUCH][B] MRI: Physics, Image Reconstruction, and Analysis
A Majumdar, R Ward - 2018 - books.google.com
The field of magnetic resonance imaging (MRI) has developed rapidly over the past decade,
benefiting greatly from the newly developed framework of compressed sensing and its ability …
benefiting greatly from the newly developed framework of compressed sensing and its ability …
Accelerated MR whole brain imaging with sheared voxel imaging using aliasing separation gradients
Purpose: To accelerate data acquisition by undersampling phase encoding (PE) lines in MR
imaging, an aliasing separation method by applying additional encoding gradients which …
imaging, an aliasing separation method by applying additional encoding gradients which …
[PDF][PDF] Magnetic resonance imaging using additional gradient for fast acquisition and artifact correction
MO Kim - kimchi.yonsei.ac.kr
Magnetic resonance imaging (MRI) is widely used in both clinical and research fields
because of its distinct advantages. It is based on nuclear induction phenomenon (1) …
because of its distinct advantages. It is based on nuclear induction phenomenon (1) …
5 Parallel Imaging and Reconstruction
S Narayan, J Miao - MRI: Physics, Image Reconstruction, and …, 2018 - books.google.com
Imaging time is a limiting factor in many MR imaging applications, but acquisition speed is
limited by the gradient switching rate [1] and nerve stimulation threshold [2], making high …
limited by the gradient switching rate [1] and nerve stimulation threshold [2], making high …