Table 2.

Results of different segmentation methods on the nuclear cladding coating surface crack dataset.

Method	MIoU(%)	P(%)	R(%)	F1-Score(%)
U-Net	82.84	81.91	79.21	80.54
DeepLabv3+	80.65	72.75	82.84	77.47
SETR	78.95	74.62	75.63	75.12
SegFormer	80.52	79.25	75.87	77.52
Mask2Former	82.22	83.82	84.60	84.20
CrackFormer-II	87.19	91.09	80.75	90.92
SAM	83.23	87.79	85.32	86.53
CrackCTFuse	92.70	88.47	97.01	92.54