# 3D Reconstruction of Underground Tunnel Using Depth-camera-based Inspection Robot

> Research article (Sensors and Materials, 2019) · cited 10× · AI/ML

**Wikidata**: [openalex:W2971568246](https://www.wikidata.org/wiki/openalex:W2971568246)  
**Source**: https://4ort.xyz/entity/3d-reconstruction-of-underground-tunnel-using-depth-camera-based-inspection-robot