The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2023
Filed:
Jan. 11, 2022
Siemens Healthcare Gmbh, Erlangen, DE;
Boris Mailhe, Plainsboro, NJ (US);
Dorin Comaniciu, Princeton, NJ (US);
Simon Arberet, Princeton, NJ (US);
Nirmal Janardhanan, Monmouth Junction, NJ (US);
Mariappan S. Nadar, Plainsboro, NJ (US);
Hongki Lim, Highland Park, NJ (US);
Mahmoud Mostapha, Princeton, NJ (US);
Siemens Healthcare GmbH, Erlangen, DE;
Abstract
For reconstruction of an image in MRI, unsupervised training (i.e., data-driven) based on a scan of a given patient is used to reconstruct model parameters, such as estimating values of a contrast model and a motion model based on fit of images generated by the models for different readouts and times. The models and the estimated values from the scan-specific unsupervised training are then used to generate the patient image for that scan. This may avoid artifacts from binning different readouts together while allowing for scan sequences using multiple readouts.