# Defect Detection and 3D Reconstruction of Complex Urban Underground Pipeline Scenes for Sewer Robots

> Research article (Sensors, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4404757751](https://www.wikidata.org/wiki/openalex:W4404757751)  
**Source**: https://4ort.xyz/entity/defect-detection-and-3d-reconstruction-of-complex-urban-underground-pipeline-scenes-for-sewer-robots