# An optimal feature enriched region of interest (ROI) extraction for periocular biometric system

> Research article (Multimedia Tools and Applications, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3194904855](https://www.wikidata.org/wiki/openalex:W3194904855)  
**Source**: https://4ort.xyz/entity/an-optimal-feature-enriched-region-of-interest-roi-extraction-for-periocular-biometric-system