# Comparison of Single-Camera-Based Depth Estimation Technology for Digital Twin Model Synchronization of Underground Utility Tunnels

> Research article (Applied Sciences, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4319440762](https://www.wikidata.org/wiki/openalex:W4319440762)  
**Source**: https://4ort.xyz/entity/comparison-of-single-camera-based-depth-estimation-technology-for-digital-twin-model-synchronization-of-underground-util