# Passive binary defocusing for large depth 3D measurement based on deeplearning

> Research article (Applied Optics, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3181552947](https://www.wikidata.org/wiki/openalex:W3181552947)  
**Source**: https://4ort.xyz/entity/passive-binary-defocusing-for-large-depth-3d-measurement-based-on-deeplearning