Table 3.

Comparison of different methods on the CFD dataset.

Methods	Pr (%)	Re (%)	F1 (%)	IoU (%)
U-Net [16]	71.82	75.97	73.83	58.52
RCF [48]	67.00	70.86	68.88	52.53
DeepCrack [20]	60.42	66.52	63.32	46.33
CrackFormer [23]	83.57	83.93	83.75	72.04
HDCBNet [2]	66.70	61.29	63.88	46.93
MFSA-Net	88.60	85.61	87.08	77.12