Table 4.
Mean and standard deviation (in parenthesis) of performance measure values (in %) for all the models for the test set.
| Performance matrix | U-Net | ResUNet | Dense UNet | DUNet | Attention U-Net | UNet++ | MultiResUNet | RAUNet | Inception U-Net | U-Net GAN | V-Net | W-Net | DeepLabV3+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accuracy | 99.71 | 99.62 | 99.74 | 99.35 | 99.72 | 99.53 | 99.3 | 99.76 | 99.68 | 99.45 | 99.58 | 99.37 | 97.67 |
| (0.00274) | (0.00326) | (0.00252) | (0.00520) | (0.00265) | (0.00458) | (0.0138) | (0.00228) | (0.00241) | (0.00513) | (0.00205) | (0.00625) | (0.01016) | |
| Precision | 97.34 | 99.56 | 93.21 | 75.53 | 94.15 | 85.60 | 87.45 | 90.82 | 90.21 | 73.04 | 73.46 | 79.04 | 1.09 |
| (0.06230) | (0.00857) | (0.05579) | (0.10810) | (0.05087) | (0.10467) | (0.19029) | (0.07891) | (0.09152) | (0.25506) | (0.12827) | (0.12813) | (0.01605) | |
| Sensitivity | 71.99 | 62.26 | 78.93 | 63.22 | 75.92 | 73.88 | 72.27 | 85.04 | 74.90 | 52.46 | 83.23 | 68.91 | 0.73 |
| (0.24782) | (0.24961) | (0.26525) | (0.21946) | (0.28189) | (0.27925) | (0.29846) | (0.23257) | (0.23654) | (0.36507) | (0.20649) | (0.25570) | (0.00643) | |
| F-measure | 79.21 | 72.86 | 81.51 | 64.80 | 79.91 | 73.90 | 74.29 | 85.04 | 78.41 | 57.68 | 76.22 | 68.46 | 0.73 |
| (0.23444) | (0.24715) | (0.22790) | (0.16971) | (0.23059) | (0.20862) | (0.27395) | (0.16228) | (0.20153) | (0.33604) | (0.15155) | (0.18582) | (0.00748) | |
| Specificity | 99.98 | 99.99 | 99.91 | 99.65 | 99.76 | 99.84 | 99.73 | 99.91 | 99.90 | 99.87 | 99.73 | 99.60 | 98.78 |
| (0.00034) | (0.00005) | (0.00108) | (0.00494) | (0.00405) | (0.00146) | (0.00859) | (0.00075) | (0.00096) | (0.00173) | (0.00132) | (0.00650) | (0.00554) | |
| G-mean | 82.62 | 76.13 | 86.55 | 77.28 | 84.63 | 83.45 | 82.14 | 90.97 | 84.72 | 66.94 | 90.09 | 80.56 | 7.09 |
| (0.19239) | (0.20717) | (0.19838) | (0.17907) | (0.16532) | (0.20247) | (0.21552) | (0.14854) | (0.17438) | (0.27553) | (0.13505) | (0.19129) | (0.04706) | |
| DSC | 79.21 | 72.86 | 81.51 | 64.80 | 79.91 | 73.90 | 74.29 | 85.04 | 78.41 | 57.68 | 76.22 | 68.46 | 0.73 |
| (0.23444) | (0.24715) | (0.22790) | (0.16971) | (0.23059) | (0.20862) | (0.27395) | (0.16228) | (0.20153) | (0.33604) | (0.15155) | (0.18582) | (0.00748) | |
| FPR | 0.0181 | 0.0032 | 0.0857 | 0.3466 | 0.0509 | 0.1552 | 0.0468 | 0.0858 | 0.0974 | 0.1257 | 0.2658 | 0.3913 | 1.22 |
| (0.000342) | (0.000055) | (0.001085) | (0.004942) | (0.000499) | (0.001465) | (0.000461) | (0.000756) | (0.000969) | (0.001736) | (0.00132) | (0.00650) | (0.00554) |
Bold-faced results indicate better.