Abstract #1976

Enhanced Multi-Slice Partial Fourier MRI Reconstruction Using Residual Network

Linshan Xie^1,2, Yilong Liu^1,2, Linfang Xiao^1,2, Peibei Cao^1,2, Alex T. L. Leong^1,2, and Ed X. Wu^1,2

¹Laboratory of Biomedical Imaging and Signal Processing, The University of Hong Kong, Hong Kong, China, ²Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China

In this work, we proposed a residual network based reconstruction method for multi-slice partial Fourier acquisition, where adjacent slices are sampled in a complementary way. The anatomical structure and phase similarity of multi-slice MR data can be exploited to provide complementary information from adjacent slices with different sampling patterns. The proposed method enables highly partial Fourier imaging without noise amplification.

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