# Smartphone-based road manhole cover detection and classification

> Research article (Automation in Construction, 2022) · cited 47× · AI/ML

**Wikidata**: [openalex:W4281817898](https://www.wikidata.org/wiki/openalex:W4281817898)  
**Source**: https://4ort.xyz/entity/smartphone-based-road-manhole-cover-detection-and-classification