DYNAMIC CONTRAST ENHANCED MAGNETIC RESONANCE IMAGING WITH HIGH SPATIAL-TEMPORAL RESOLUTION
Patent №
US 9,535,148
Granted
2017-01-03
Filed 2013
Owner
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
+1 more
AI components
2
vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13961711
A method of providing dynamic magnetic resonance imaging (MRI) of an object in an MRI system is provided. A magnetic resonance excitation from the MRI system is applied to the object. A magnetic resonance signal is read out through k-space for a plurality of regions with two or three spatial dimensions and a temporal dimension, wherein the read out is pseudo-randomly undersampled in the spatial frequency dimensions and the temporal dimension providing k-space data that is pseudo-randomly undersampled in the spatial frequency dimensions and the temporal dimension. The readout data is used to create a sequential series of spatial frequency data sets by generating interpolated data in the spatial frequency dimensions and the temporal dimension. The sequential series of spatial frequency data sets is used to create temporally resolved spatial images.
AI classification
Ownership
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
assignment · 310660428
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
assignment · 310660479
Assignors
ZHANG, TAO, CHENG, JOSEPH Y., PAULY, JOHN M., VASANAWALA, SHREYAS S.
On an employer assignment, the assignors are typically the inventors.