Patent ID: 11967004
Assignee: SHANGHAI UNITED IMAGING INTELLIGENCE CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A method of reconstructing magnetic resonance (MR) images, the method comprising:
obtaining an under-sampled MR dataset associated with an anatomical structure, wherein the under-sampled MR dataset is associated with a single MR scan and includes data associated with multiple contrast settings, multiple coils, and multiple segments in a readout direction;
determining a first portion of the under-sampled MR dataset that corresponds to a first target contrast, wherein the first portion of the under-sampled MR dataset includes data associated with a first subset of the multiple coils and a first segment in the readout direction;
reconstructing, using one or more neural networks, a first MR image of the anatomical structure based on the first portion of the under-sampled MR dataset;
determining a second portion of the under-sampled MR dataset that corresponds to the first target contrast, wherein the second portion of the under-sampled MR dataset includes data associated with a second subset of the multiple coils and a second segment in the readout direction;
reconstructing, using the one or more neural networks, a second MR image of the anatomical structure based on the second portion of the under-sampled MR dataset; and
deriving an MR image of the anatomical structure that is associated with the first target contrast based at least on the first MR image and the second MR image.