# Photoacoustic tomography of fingerprint and underlying vasculature for improved biometric identification

> Research article (Scientific Reports, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3198912722](https://www.wikidata.org/wiki/openalex:W3198912722)  
**Source**: https://4ort.xyz/entity/photoacoustic-tomography-of-fingerprint-and-underlying-vasculature-for-improved-biometric-identification