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3 使用各自动分割方法得到的EDV、ESV、EF与金标准的相关系数（R）及偏差均值（MD）

Table 3 The correlation coefficients (R) and mean deviations (MD) of EDV, ESV, EF between auto segmentation methods and ground truth

方法 EDV_R EDV_MD/mL ESV_R ESV_MD/mL EF_R EF_MD FCN 0.991 5.728 0.973 4.407 0.980 -0.023 U-net 0.995 8.333 0.980 6.897 0.995 -0.026 U-net++ 0.995 7.390 0.978 4.428 0.969 -0.021 SegNet 0.993 9.360 0.991 5.644 0.991 -0.023 PSPNet 0.990 6.780 0.986 5.449 0.977 -0.030 SERU-net（本文方法） 0.994 5.669 0.986 2.389 0.983 -0.008