Web: http://arxiv.org/abs/2201.10138

Jan. 26, 2022, 2:10 a.m. | Soumitri Chattopadhyay, Siladittya Manna, Saumik Bhattacharya, Umapada Pal

cs.CV updates on arXiv.org arxiv.org

Offline Signature Verification (OSV) is a fundamental biometric task across
various forensic, commercial and legal applications. The underlying task at
hand is to carefully model fine-grained features of the signatures to
distinguish between genuine and forged ones, which differ only in minute
deformities. This makes OSV more challenging compared to other verification
problems. In this work, we propose a two-stage deep learning framework that
leverages self-supervised representation learning as well as metric learning
for writer-independent OSV. First, we train an …

arxiv attention cv independent verification writer

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