快速跨模态 MRI 重建的空间与模态最优传输（英文版）

英文标题：Spatial and Modal Optimal Transport for Fast Cross-Modal MRI Reconstruction中文摘要：本文通过引入辅助模态 (T1WI) 加速获取 T2WI，实现 T2WI 重建并建立跨模态合成任务来提高 T2WI 重建准确度。英文摘要：Multi-modal Magnetic Resonance Imaging (MRI) plays an important role inclinical medicine. However, the acquisitions of some modalities, such as theT2-weighted modality, need a long time and they are always accompanied bymotion artifacts. On the other hand, the T1-weighted image (T1WI) shares thesame underlying information with T2-weighted image