# A Survey on 2D and 3D Contactless Fingerprint Biometrics: A Taxonomy, Review, and Future Directions

> Research article (IEEE Open Journal of the Computer Society, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W3207034137](https://www.wikidata.org/wiki/openalex:W3207034137)  
**Source**: https://4ort.xyz/entity/a-survey-on-2d-and-3d-contactless-fingerprint-biometrics-a-taxonomy-review-and-future-directions