@ARTICLE { 2022_PrivacyEnhancingSurvey_Pietro,
author = {Pietro Melzi and Christian Rathgeb and Ruben Tolosana and Ruben Vera-Rodriguez and Christoph Busch},
journal = {arXiv preprint arXiv:2206.10465},
title = {An Overview of Privacy-enhancing Technologies in Biometric Recognition},
year = {2022},
}