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:
Aug. 11, 2020
Filed:
Aug. 07, 2018
Shanghai Neusoft Medical Technology Co., Ltd., Shanghai, CN;
Feng Huang, Shanghai, CN;
Shanghai Neusoft Medical Technology Co., Ltd., Shanghai, CN;
Abstract
Dynamic magnetic resonance imaging methods and devices are provided. According to an example, a method includes: collecting respective k-space data for each of imaging phases by scanning a part of a subject via an equidistant undersampling manner, determining basic k-space data for the part of the subject, determining respective differential k-space data for each of the imaging phases based on the respective k-space data for each of the imaging phases and the basic k-space data, obtaining a basic image based on the basic k-space data, determining a respective sparse image for each of the imaging phases, reconstructing a respective differential image for each of the imaging phases from the respective differential k-space data for the imaging phase, and obtaining a respective magnetic resonance image for each of the imaging phases based on the respective differential image for the imaging phase and the basic image.