# Fast and accurate autofocusing algorithm in digital holography based on particle swarm optimization

> Research article (Optik, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3200410737](https://www.wikidata.org/wiki/openalex:W3200410737)  
**Source**: https://4ort.xyz/entity/fast-and-accurate-autofocusing-algorithm-in-digital-holography-based-on-particle-swarm-optimization