Table 3 Number of images and detection boxes in the dataset

From: Deep learning-driven pathology detection and analysis in historic masonry buildings of Suzhou

Class

Image

Instances

All

895

10745

Material loss (ML)

36

90

Discoloration and deposits (DD)

777

5609

Cracks (CR)

312

802

Surface spalling (SS)

730

4015

Biological invasion (BI)

111

229