# Shape-from-focus for real-time terahertz 3D imaging

> Research article (Optics Letters, 2019) · cited 41× · AI/ML

**Wikidata**: [openalex:W2910433068](https://www.wikidata.org/wiki/openalex:W2910433068)  
**Source**: https://4ort.xyz/entity/shape-from-focus-for-real-time-terahertz-3d-imaging