Enhancing Structural Crack Detection through a Multiscale Multilevel Mask Deep Convolutional Neural Network and Line Similarity Index

Table 2

Comparison of the estimated metrics based on the light intensity (@threshold).

Light intensity	[email protected]	[email protected]	F[email protected]	AP
Low	0.9572	0.4611	0.6224	0.4413
Medium	0.9001	0.5664	0.6952	0.5098
High	0.8256	0.6576	0.7320	0.5430