A Paired Phase and Magnitude Reconstruction for Advanced Diffusion-Weighted Imaging
A Paired Phase and Magnitude Reconstruction for Advanced Diffusion-Weighted Imaging
Multi-shot interleaved echo planer imaging (Ms-iEPI) can obtain diffusion-weighted images (DWI) with high spatial resolution and low distortion, but suffers from ghost artifacts introduced by phase variations between shots. In this work, we aim at solving the ms-iEPI DWI reconstructions under inter-shot motions and ultra-high b-values.An iteratively joint estimation model …