# Phase retrieval in two-shot phase-shifting interferometry based on phase shift estimation in a local mask

> Research article (Optics Express, 2017) · cited 37× · AI/ML

**Wikidata**: [openalex:W2753894538](https://www.wikidata.org/wiki/openalex:W2753894538)  
**Source**: https://4ort.xyz/entity/phase-retrieval-in-two-shot-phase-shifting-interferometry-based-on-phase-shift-estimation-in-a-local-mask