# PDIF: Pupil Detection After Isolation and Fitting

> Research article (IEEE Access, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3006398313](https://www.wikidata.org/wiki/openalex:W3006398313)  
**Source**: https://4ort.xyz/entity/pdif-pupil-detection-after-isolation-and-fitting