# Depth-of-field extension in integral imaging using multi-focus elemental images

> Research article (Applied Optics, 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2738273863](https://www.wikidata.org/wiki/openalex:W2738273863)  
**Source**: https://4ort.xyz/entity/depth-of-field-extension-in-integral-imaging-using-multi-focus-elemental-images