Auflistung nach Schlagwort "Other emerging applications"
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- KonferenzbeitragComparison of two architectures for text-independent verification after character-unaware text segmentation(BIOSIG 2023, 2023) Maria De Marsico, Mohammadreza ShabaniThis paper compares the performance of two popular CNN architectures, ResNet-50 and MobileNetV2, fine-tuned for text-independent writer verification. The used benchmark is IAM dataset. The further contributions are an easy and fast sub-region cropping for robust model training, and a biometrics-oriented performance evaluation. The preliminary results are encouraging.
- KonferenzbeitragFuzzy Signature with Biometric-Independent Verification(BIOSIG 2023, 2023) Haruna Higo, Toshiyuki IsshikiJust as biometric authentication has replaced conventional authentication methods to improve convenience and security, fuzzy signatures (FS), a technique that replaces the signing key of a digital signature with biometric information, has been studied. This paper proposes biometricindependent fuzzy signature (BIFS), a novel FS primitive that enables biometric-independent verification, which is inherently unsolvable with conventional FS. To circumvent that problem, BIFS generates signatures through a two-party protocol using biometric information and helper keys. We also propose a construction of BIFS that can easily replace existing signature services because the signature and verification keys are in the same form as those of digital signatures.