# Image-based intelligent detection of typical defects of complex subway tunnel surface

> Research article (Tunnelling and Underground Space Technology, 2023) · cited 33× · AI/ML

**Wikidata**: [openalex:W4381660684](https://www.wikidata.org/wiki/openalex:W4381660684)  
**Source**: https://4ort.xyz/entity/image-based-intelligent-detection-of-typical-defects-of-complex-subway-tunnel-surface