440 images 8 classes
by XZB
239 images 12 classes
260 images 7 classes
207 images 4 classes
by housing
9122 images 12 classes
Broken fence Broken/unguarded windows Damaged building facade Messy/loose wires/pipes/air conditioners Mixed entrance for pedestrians and cars No barrier-free facilities at the entrance No space for physical activity Non-existent/broken/obstructed door Non-standard parking phenomenon Stacked and discarded garbage Unauthorized construction on the building facade Unhardened/damaged road
by PolyU
565 images 9 classes
657 images 20 classes