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Title:
MAGNETIC RESONANCE IMAGING METHOD, APPARATUS AND SYSTEM, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/215597
Kind Code:
A1
Abstract:
A magnetic resonance imaging method, apparatus and system, and a storage medium. The magnetic resonance imaging method comprises: obtaining an original model for magnetic resonance imaging, and creating an initial imaging model according to an iterative algorithm for calculating the original model, the iterative algorithm comprising at least one of a parameter to be determined, a solving operator to be determined, and a structural relation to be determined (S110); training the initial imaging model on the basis of sample data to generate a magnetic resonance imaging model, training of the initial imaging model being used for learning at least one of the parameter to be determined, the solving operator to be determined, and the structural relation to be determined in the iterative algorithm (S120); and obtaining undersampling k-space data to be processed, and inputting said data to the magnetic resonance imaging model to generate a magnetic resonance image (S130).

Inventors:
LIANG DONG (CN)
CHENG JING (CN)
WANG HAIFENG (CN)
ZHENG HAIRONG (CN)
LIU XIN (CN)
Application Number:
PCT/CN2019/106218
Publication Date:
October 29, 2020
Filing Date:
September 17, 2019
Export Citation:
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Assignee:
SHENZHEN INST ADV TECH (CN)
International Classes:
G01R33/48; G01R33/56
Domestic Patent References:
WO2015164825A12015-10-29
Foreign References:
CN106373167A2017-02-01
CN103646410A2014-03-19
CN107064845A2017-08-18
CN104574456A2015-04-29
CN106780372A2017-05-31
CN109410289A2019-03-01
CN109325985A2019-02-12
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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