3 papers
cs.IT2019
Single-Component Privacy Guarantees in Helper Data Systems and Sparse Coding with Ambiguation
Behrooz Razeghi, Taras Stanko, Boris Škorić +1
We investigate the privacy of two approaches to (biometric) template protection: Helper Data Systems and Sparse Ternary Coding with Ambiguization. In particular, we focus on a priv…
cs.CR2018
Fingerprint template protection using minutia-pair spectral representations
Taras Stanko, Bin Chen, Boris Skoric
Storage of biometric data requires some form of template protection in order to preserve the privacy of people enrolled in a biometric database. One approach is to use a Helper Dat…
cs.CR2017
Minutia-pair spectral representations for fingerprint template protection
Taras Stanko, Boris Skoric
We introduce a new fixed-length representation of fingerprint minutiae, for use in template protection. It is similar to the `spectral minutiae' representation of Xu et al. but is…