Browsing NTNU Open by Author "Mudgalgundurao, Raghavendra"
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Pixel-wise supervision for presentation attack detection on identity document cards
Mudgalgundurao, Raghavendra; Schuch, Patrick; Raja, Kiran; Ramachandra, Raghavendra; Damer, Naser (Peer reviewed; Journal article, 2022)Identity documents (or IDs) play an important role in verifying the identity of a person with wide applications in banks, travel, video-identification services and border controls. Replay or photocopied ID cards can be ... -
Towards better and unlinkable protected biometric templates using label-assisted discrete hashing
Raja, Kiran; Mudgalgundurao, Raghavendra; Busch, Christoph (Peer reviewed; Journal article, 2022)The growth of biometrics-based authentication in various services raises the need to protect biometric data at the storage level. Specifically, biometric templates need to be protected after features are extracted to avoid ...