# Fast autofocusing based on pixel difference with the Tanimoto coefficient between images

> Research article (Optics Letters, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4284702197](https://www.wikidata.org/wiki/openalex:W4284702197)  
**Source**: https://4ort.xyz/entity/fast-autofocusing-based-on-pixel-difference-with-the-tanimoto-coefficient-between-images