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1 使用本文方法与其他方法得到的DM和HD的对比

Table 1 Comparison of DM values and HD values between the method proposed in this paper and other methods

左心肌 LV DM HD/mm DM HD/mm FCN[23] 0.878 (0.031) 3.086 (1.129) 0.896 (0.056) 2.920 (0.899) U-net[15] 0.903 (0.021) 2.736 (0.841) 0.916 (0.050) 2.825 (1.103) U-net++[16] 0.894 (0.027) 2.837 (0.617) 0.922 (0.026) 2.588 (0.715) SegNet[14] 0.877 (0.034) 3.039 (0.871) 0.909 (0.024) 2.974 (0.622) PSPNet[13] 0.887 (0.025) 2.846 (0.500) 0.897 (0.039) 2.846 (0.923) SERU-net（本文方法） 0.902 (0.019) 2.697 (0.582) 0.928 (0.029) 2.477 (0.796)