A Novel Approach to Skin Lesion Segmentation: Multipath Fusion Model with Fusion Loss

Table 2

Comparative analysis of proposed and the single methods (results of the ISIC 2018 test set).

Method	Performance metrics
	T.Jaccard	Dice	Jaccard	Acc	Sens	Spec
U-net + Resnet2D (with dice loss)	0.56	0.72	0.64	0.86	0.85	0.86
U-net + Resnet2D (with FTL)	0.64	0.81	0.75	0.90	0.89	0.90
V-Net2d (with dice loss)	0.71	0.86	0.78	0.91	0.89	0.92
V-Net2D (with FTL)	0.72	0.87	0.79	0.91	0.92	0.91
Fusion model with fusion loss (ours)	0.74	0.88	0.80	0.93	0.94	0.94