# High-speed acquisition and intelligent tunnel surface defects recognition

> Research article (Tunnelling and Underground Space Technology, 2023) · cited 26× · AI/ML

**Wikidata**: [openalex:W4390295961](https://www.wikidata.org/wiki/openalex:W4390295961)  
**Source**: https://4ort.xyz/entity/high-speed-acquisition-and-intelligent-tunnel-surface-defects-recognition