K-UNN: k-space interpolation with untrained neural network

Zhuo-Xu Cui, Sen Jia, Chentao Cao, Qingyong Zhu, Congcong Liu, Zhilang Qiu, Yuanyuan Liu, Jing Cheng, Haifeng Wang, Yanjie Zhu, Dong Liang

Abstract: Highlights•A physical prior-driven untrained neural network was proposed for MRI reconstruction.•The accuracy of the proposed model’s MRI reconstruction was analyzed.•Experimental results confirmed model’s superiority in MRI reconstruction.