# Pre-calibration-free 3D shape measurement method based on fringe projection

> Research article (Optics Express, 2016) · cited 21× · AI/ML

**Wikidata**: [openalex:W2434086332](https://www.wikidata.org/wiki/openalex:W2434086332)  
**Source**: https://4ort.xyz/entity/pre-calibration-free-3d-shape-measurement-method-based-on-fringe-projection