融合注意力机制的多尺度残差Unet的磁共振图像重建

李奕洁,杨馨雨,杨晓梅

Magnetic Resonance Image Reconstruction of Multi-scale Residual Unet Fused with Attention Mechanism

Li Yijie,YANG Xinyu,YANG Xiaomei

表2 5种网络模型的网络参数、训练时间与重建时间对比

Table 2 Comparison of network parameters, training time and reconstruction time of five network models

网络模型 参数量 训练时间/s 重建时间/ms PD-net 318280 9024 487.5 Cascade-net 424570 3597 70.1 KIKI-net 890504 6302 186.8 DC-WCNN 534080 4809 32.9 AttMRes-Unet 404714 2301 21.1