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Biometric Template Protection for Neural-Network-based Face Recognition Systems: A Survey of Methods and Evaluation Techniques. (arXiv:2110.05044v3 [cs.CV] UPDATED)
cs.CV updates on arXiv.org arxiv.org
As automated face recognition applications tend towards ubiquity, there is a
growing need to secure the sensitive face data used within these systems. This
paper presents a survey of biometric template protection (BTP) methods proposed
for securing face templates (images/features) in neural-network-based face
recognition systems. The BTP methods are categorised into two types: Non-NN and
NN-learned. Non-NN methods use a neural network (NN) as a feature extractor,
but the BTP part is based on a non-NN algorithm, whereas NN-learned methods …
arxiv biometric evaluation face face recognition network protection survey systems template