Metis IP LLC
Systems and methods for magnetic resonance image reconstruction
The disclosure relates to systems and methods for magnetic resonance imaging (MRI). A method may include obtaining k-space data associated with MR signals acquired by an MR scanner. The k-space data may corresponding to a first sampling rate. The method may also include generating one or more estimated images based on the k-space data and a target neural network model. The one or more estimated images may correspond to a second sampling rate that exceeds the first sampling rate. The method may further include determining one or more target images based on the one or more estimated images and the k-space data using a compressed sensing model. The compressed sensing model may be constructed based on the one or more estimated images.
SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. SHANGHAI UNITED IMAGING INTELLIGENCE CO., LTD.
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Yang Nan Guobin Xiaoqian
Xin Liu Li Huang