# Fingerprint image classification using local diagonal and directional extrema patterns

> Research article (Journal of Electronic Imaging, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2949721925](https://www.wikidata.org/wiki/openalex:W2949721925)  
**Source**: https://4ort.xyz/entity/fingerprint-image-classification-using-local-diagonal-and-directional-extrema-patterns