# Computational multi-focus imaging combining sparse model with color dependent phase mask

> Research article (Optics Express, 2015) · cited 21× · AI/ML

**Wikidata**: [openalex:W2230964443](https://www.wikidata.org/wiki/openalex:W2230964443)  
**Source**: https://4ort.xyz/entity/computational-multi-focus-imaging-combining-sparse-model-with-color-dependent-phase-mask