# A Recognition System for Partially Occluded Dorsal Hand Vein Using Improved Biometric Graph Matching

> Research article (IEEE Access, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3017836939](https://www.wikidata.org/wiki/openalex:W3017836939)  
**Source**: https://4ort.xyz/entity/a-recognition-system-for-partially-occluded-dorsal-hand-vein-using-improved-biometric-graph-matching