Research Article

Pavement Crack Detection and Segmentation Method Based on Improved Deep Learning Fusion Model

Table 8

Model speed and accuracy with different transverse and longitudinal ratios.

Transverse-to-longitudinal ratiosTraining time (s)Transverse cracksLongitudinal cracksAlligator cracksAverage accuracy

1.0, 2.0, 0.5, 3.0, 1.0/3.0260.8330.8410.8470.840
2.0,1.0,0.5,1.0/3.0,1.0/4.0270.8200.8170.7850.807
1.0,0.5,1.0/3.0,1.0/4.0,1.0/5.0270.8280.7990.7690.799
2.0,1.0,0.5,1.0/3.0,1.0/3.0260.8190.8050.6970.774