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

Table 3

Comparative analysis of the proposed model with the cutting-edge methods in the literature.

Method	Performance metrics
	Dice	Jaccard	Acc	Sens	Spec
Ensemble with CRF v3	0.90	0.84	0.95	0.93	0.95
SE_U-Net [28]	0.91	0.83	0.95	0.89	0.96
DAGAN [34]	0.89	0.83	0.93	0.95	0.91
DRU-Net [9]	0.86	0.76	—	0.88	0.92
Attn_U-Net + GN [28]	0.91	0.83	0.95	0.94	0.95
Fusion model with fusion loss (ours)	0.92	0.84	0.95	0.95	0.96