# Towards Using Police Officers’ Business Smartphones for Contactless Fingerprint Acquisition and Enabling Fingerprint Comparison against Contact-Based Datasets

> Research article (Sensors, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3139213012](https://www.wikidata.org/wiki/openalex:W3139213012)  
**Source**: https://4ort.xyz/entity/towards-using-police-officers-business-smartphones-for-contactless-fingerprint-acquisition-and-enabling-fingerprint-comp