# Fusion of operators for heterogeneous periocular recognition at varying ranges

> Research article (Pattern Recognition Letters, 2015) · cited 44× · AI/ML

**Wikidata**: [openalex:W2172986903](https://www.wikidata.org/wiki/openalex:W2172986903)  
**Source**: https://4ort.xyz/entity/fusion-of-operators-for-heterogeneous-periocular-recognition-at-varying-ranges