基于心脏磁共振电影图像的压缩激励残差U形网络左心肌分割

王慧,王甜甜,王丽嘉

Squeeze-and-excitation Residual U-shaped Network for Left Myocardium Segmentation Based on Cine Cardiac Magnetic Resonance Images

WANG Hui,WANG Tiantian,WANG Lijia

表2 各方法分割结果的ED_LVM、ES_LVM与金标准的相关系数(R)及偏差均值(MD)

Table 2 The correlation coefficient and the mean deviation of ED_LVM, ES_LVM and ground truth of different methods

Method ED_LVM_R ED_LVM_MD/g ES_LVM_R ES_LVM_MD/g FCN 0.992 5.793 0.990 3.854 U-net 0.993 4.946 0.990 3.337 U-net++ 0.993 4.272 0.991 2.703 SegNet 0.994 4.165 0.992 2.857 PSPNet 0.992 4.364 0.991 2.794 SERU-net（本文方法） 0.995 3.784 0.993 2.338