# All-in-focus image reconstruction under severe defocus

> Research article (Optics Letters, 2015) · cited 42× · AI/ML

**Wikidata**: [openalex:W2040272660](https://www.wikidata.org/wiki/openalex:W2040272660)  
**Source**: https://4ort.xyz/entity/all-in-focus-image-reconstruction-under-severe-defocus