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:
Jul. 16, 2024
Filed:
Jul. 21, 2021
Siemens Healthineers Ag, Forchheim, DE;
Marcel Dominik Nickel, Herzogenaurach, DE;
Thomas Benkert, Neunkirchen am Brand, DE;
Simon Arberet, Princeton, NJ (US);
Boris Mailhe, Plainsboro, NJ (US);
Mariappan S. Nadar, Plainsboro, NJ (US);
Siemens Healthineers AG, Forchheim, DE;
Abstract
Magnetic resonance imaging (MRI) image reconstruction using machine learning is described. A variational or unrolled deep neural network can be used in the context of an iterative optimization. In particular, a regularization operation can be based on a deep neural network. The deep neural network can take, as an input, an aliasing data structure being indicative of aliasing artifacts in one or prior images of the iterative optimization. The deep neural networks can be trained to suppress aliasing artifacts.