Research Article

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

Figure 8

Classification network precision–recall (PR) curves for three types of pavement crack recognition: (a) transverse crack (average accuracy: 0.868); (b) longitudinal crack (average accuracy: 0.876); and (c) alligator crack (average accuracy: 0.855).
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(b)
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