Table 7.

The ODS, and OIS of comparison methods on AEL.

Methods	ODS	OIS
HED [74]	0.042	0.626
RCF [64]	0.462	0.607
FCN [82]	0.322	0.609
CrackForest [44]	0.231	0.104
FPHBN [78]	0.492	0.705
U-net [65]	0.752	0.897
U-HDN	0.783	0.928
U-HDN (only using AigleRN)	0.927	0.912