# A calibrated 3D dual-barrel otoendoscope based on fringe-projection profilometry

> Research article (Optics and Lasers in Engineering, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3200653943](https://www.wikidata.org/wiki/openalex:W3200653943)  
**Source**: https://4ort.xyz/entity/a-calibrated-3d-dual-barrel-otoendoscope-based-on-fringe-projection-profilometry