Table 4.

Comparison of segmentation performance for the PH2 dataset

Methods	Sensitivity %	Specificity %	Accuracy %	Dice %	Jaccard %
U-Net	81.63	97.76	92.55	87.61	77.95
SegNet	86.53	96.61	93.36	89.36	80.77
FCN	90.30	94.02	92.82	89.03	80.22
Unver and Ayan [8]	83.63	94.02	92.99	88.13	79.54
FrCN [1]	93.72	95.65	95.08	91.77	84.79
iFCN	96.88	95.31	96.92	93.02	87.1