# Pixel-wise absolute phase unwrapping using geometric constraints of structured light system

> Research article (Optics Express, 2016) · cited 240× · AI/ML

**Wikidata**: [openalex:W2505895835](https://www.wikidata.org/wiki/openalex:W2505895835)  
**Source**: https://4ort.xyz/entity/pixel-wise-absolute-phase-unwrapping-using-geometric-constraints-of-structured-light-system