no code implementations • 12 May 2023 • Steven A. Grosz, Kanishka P. Wijewardena, Anil K. Jain
In this work, we leverage a vision transformer architecture for joint spoof detection and matching and report competitive results with state-of-the-art (SOTA) models for both a sequential system (two ViT models operating independently) and a unified architecture (a single ViT model for both tasks).
no code implementations • 8 May 2022 • Kanishka P. Wijewardena, Steven A. Grosz, Kai Cao, Anil K. Jain
We show that while a deep template can be inverted to produce a fingerprint image that could be matched to its source image, deep templates are more resistant to reconstruction attacks than minutiae templates.