Related Objects of Interest: defect, longitudinal crack, oblique crack, repair, transverse crack, screw, car, first-class, fourth-class, second-class
by roughness
218 images 5 classes
by Omdena
2947 images 8 classes
by roughness
219 images 5 classes
by Prova Bruno
5428 images 9 classes
by Prova Bruno
5328 images 9 classes