Patent · US Active

System and method for magnetic resonance imaging acceleration

US11327132B2 · kind B2 · utility

0Cited by

1References

17Claims

0Family size

Assignee

SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. · CN

Inventors

Guobin Li · Glückstadt, DE
Jinguang ZONG · Shanghai, CN
Zhaopeng Li · Shanghai, CN

Key dates

Filing date	Nov 30, 2017
Grant date	May 10, 2022
Priority date	—
Expiry date	Jun 7, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/10088
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Systems and methods for magnetic resonance imaging acceleration. The systems may perform the methods to obtain imaging data of a subject, or a portion thereof, captured by the MRI system according to an undersampling pattern; execute a first iterative procedure; determine that the first iteration number meets a first threshold; execute, in response to the determination that the first iteration number meets the first threshold, a second iterative procedure; determine that a sum of the first iteration number and the second iteration number meets a second threshold; and generate a reconstruction image of the subject, or a portion thereof, according to the processed imaging data, wherein the first threshold is lower than the second threshold.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.