# Autofocusing method for a digital fringe projection system with dual projectors

> Research article (Optics Express, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3015127596](https://www.wikidata.org/wiki/openalex:W3015127596)  
**Source**: https://4ort.xyz/entity/autofocusing-method-for-a-digital-fringe-projection-system-with-dual-projectors