A non-invertible Randomized Graph-based Hamming Embedding for generating cancelable fingerprint template ?
A non-invertible transform, Randomized Graph-based Hamming Embedding is proposed. Well preservation of the performance in Hamming with respect to Euclidean space. Template is revocable due to user-specific random projection. Satisfactory equal error rate (EER) but higher level irreversibility. Registration-free cancelable fingerprint template.
randomized graph-based hamming embedding cancelable fingerprint template non-invertible transform fingerprint template protection