# Phase error analysis and compensation for phase shifting profilometry with projector defocusing

> Research article (Applied Optics, 2016) · cited 84× · AI/ML

**Wikidata**: [openalex:W2464405873](https://www.wikidata.org/wiki/openalex:W2464405873)  
**Source**: https://4ort.xyz/entity/phase-error-analysis-and-compensation-for-phase-shifting-profilometry-with-projector-defocusing