Dataset format: VOC + YOLO format
Number of images: 7353
Number of annotations (number of XML files): 7353
Number of annotations (number of txt files): 7353
Number of labeled categories: 6
Label category name: [‘exposed reinforcement’, ‘rust stain’, ‘Crack’, ‘Spalling’, ‘Efflorescence’, ‘delamination’]
Category: Exposed rebar, delamination, weathering, cracking, peeling, rust

Use the annotation tool: labelImg
Labeling rules: draw horizontal rectangles for categories
Picture example:




If you have any questions or need the full code or data or need customized development requirements, you can contact me Email Mail me : slowlon@foxmail.com