Fig. 2
From: A dataset of building surface defects collected by UAVs for machine learning-based detection
Example images from the dataset. The first column illustrates crack defects on building surfaces, the second column shows leakage defects, and the third column presents abscission defects in buildings. The fourth and fifth columns depict corrosion and bulge defects, respectively. The bounding boxes in the images indicate the locations of the building defects.
