# Finger Vein Image Enhancement Based on Guided Tri-Gaussian Filters

> Research article (ASP Transactions on Pattern Recognition and Intelligent Systems, 2021) · cited 42× · AI/ML

**Wikidata**: [openalex:W3163630577](https://www.wikidata.org/wiki/openalex:W3163630577)  
**Source**: https://4ort.xyz/entity/finger-vein-image-enhancement-based-on-guided-tri-gaussian-filters