Table 1.

Statistical metrics (Mean ± standard deviation) comparison of segmentation performance on testing dataset.

	U-Net	SegNet-5	FCN-8
Global accuracy	0.9953 ± 0.0015	0.9938 ± 0.0013	0.9920 ± 0.0019
Accuracy	0.9908 ± 0.0013	0.9876 ± 0.0022	0.9860 ± 0.0025
IoU	0.7406 ± 0.0144	0.6071 ± 0.0091	0.5694 ± 0.0127
Sensitivity	0.8084 ± 0.0109	0.6406 ± 0.0230	0.6220 ± 0.0268
BF-score	0.7529 ± 0.0205	0.6438 ± 0.0231	0.5663 ± 0.0245