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:
Jun. 11, 2024
Filed:
Jan. 22, 2021
Applicant:
Siemens Healthcare Gmbh, Erlangen, DE;
Inventors:
Mahmoud Mostapha, Princeton, NJ (US);
Boris Mailhe, Plainsboro, NJ (US);
Mariappan S. Nadar, Plainsboro, NJ (US);
Simon Arberet, Princeton, NJ (US);
Marcel Dominik Nickel, Herzogenaurach, DE;
Assignee:
Siemens Healthineers AG, Forchheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2022.01); G06N 3/04 (2023.01); G06N 3/08 (2023.01); G06T 11/00 (2006.01); G16H 30/20 (2018.01); G16H 30/40 (2018.01);
U.S. Cl.
CPC ...
G06T 11/008 (2013.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); G06T 11/006 (2013.01); G16H 30/20 (2018.01); G16H 30/40 (2018.01); G06T 2210/41 (2013.01); G06T 2211/424 (2013.01);
Abstract
For reconstruction in medical imaging, such as reconstruction in MR imaging, an iterative, hierarchal network for regularization may decrease computational complexity. The machine-learned network of the regularizer is unrolled or made iterative. For each iteration, nested U-blocks form a hierarchy so that some of the down-sampling and up-sampling of some U-blocks begin and end with lower resolution data or features, reducing computational complexity.