# Exploring deep gradient information for biometric image feature representation

> Research article (Neurocomputing, 2016) · cited 14× · AI/ML

**Wikidata**: [openalex:W2464972025](https://www.wikidata.org/wiki/openalex:W2464972025)  
**Source**: https://4ort.xyz/entity/exploring-deep-gradient-information-for-biometric-image-feature-representation