A Survey on 2D and 3D Contactless Fingerprint Biometrics: A Taxonomy, Review, and Future Directions Posted on December 16, 2021February 11, 2022 By Becky Carter Xuefei Yin, Yanming Zhu, Jiankun Hu IEEE Open Journal of the Computer Society, vol. 2, pp. 370-381, 2021 Access article Biometrics, Fingerprints / Friction Ridge, Photography, Video, and Imaging Technology