# Multi-frequency color-marked fringe projection profilometry for fast 3D shape measurement of complex objects

> Research article (Optics Express, 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W2283772492](https://www.wikidata.org/wiki/openalex:W2283772492)  
**Source**: https://4ort.xyz/entity/multi-frequency-color-marked-fringe-projection-profilometry-for-fast-3d-shape-measurement-of-complex-objects