Title:
SYSTEM AND METHOD FOR MAGNETIC RESONANCE IMAGING ACCELERATION
Document Type and Number:
WIPO Patent Application WO/2019/000348
Kind Code:
A1
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.
Inventors:
LI GUOBIN (CN)
ZONG JINGUANG (CN)
LI ZHAOPENG (CN)
ZONG JINGUANG (CN)
LI ZHAOPENG (CN)
Application Number:
PCT/CN2017/090936
Publication Date:
January 03, 2019
Filing Date:
June 29, 2017
Export Citation:
Assignee:
SHANGHAI UNITED IMAGING HEALTHCARE CO LTD (CN)
International Classes:
G01R33/56
Foreign References:
| CN103064046A | 2013-04-24 | |||
| CN101975935A | 2011-02-16 | |||
| CN106842089A | 2017-06-13 | |||
| CN104217448A | 2014-12-17 | |||
| CN103048632A | 2013-04-17 | |||
| CN102565738A | 2012-07-11 | |||
| US20090001984A1 | 2009-01-01 | |||
| US20140218026A1 | 2014-08-07 |
Other References:
See also references of EP 3446140A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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