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:
Feb. 02, 2021
Filed:
Jan. 30, 2017
Applicant:
The General Hospital Corporation, Boston, MA (US);
Inventors:
Stephen Cauley, Cambridge, MA (US);
Melissa Haskell, Cambridge, MA (US);
Lawrence L. Wald, Cambridge, MA (US);
Assignee:
The General Hospital Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 11/00 (2006.01); G01R 33/565 (2006.01); G06T 5/50 (2006.01); G06K 9/40 (2006.01); G06T 5/00 (2006.01); G01R 33/561 (2006.01); G06T 7/13 (2017.01); G01R 33/56 (2006.01); G06T 15/08 (2011.01);
U.S. Cl.
CPC ...
G06T 11/008 (2013.01); G01R 33/5608 (2013.01); G01R 33/5611 (2013.01); G01R 33/56509 (2013.01); G06K 9/00201 (2013.01); G06K 9/00335 (2013.01); G06K 9/40 (2013.01); G06T 5/003 (2013.01); G06T 5/50 (2013.01); G06T 7/13 (2017.01); G06T 15/08 (2013.01); G06T 2207/10088 (2013.01); G06T 2207/20201 (2013.01); G06T 2211/424 (2013.01);
Abstract
Described here are systems and methods for retrospectively estimating and correcting for rigid-body motion by using a joint optimization technique to jointly solve for motion parameters and the underlying image. This method is implemented for magnetic resonance imaging ('MRI'), but can also be adapted for other imaging modalities.