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Cross Finger Biometric Verification

Improved digital authentication systems that allow users to enroll with one finger and unlock with any other finger. Background: Fingerprints have long been regarded as one of the most reliable forms of biometric identification due to their presumed uniqueness. The distinct patterns and ridges on each individual's fingertips have served as a...
Published: 5/10/2024   |   Inventor(s): Wenyao Xu, Hod Lipson, Aniv Ray, Gabriel Guo
Keywords(s): Featured, Technologies
Category(s): Campus > University at Buffalo, Technology Classifications > Biomedical Science and Engineering, Technology Classifications > Information Technology

Cardiac Scan: Continuous Computer User Authentication

Continuous computer user authentication is achieved using DC-coupled continuous-wave radar images of the user's unique cardiac motion signature. Background: Continuous authentication improves upon one-pass validation by continuously verifying over the lifetime of a session that the system is operated by the same user as at initial login....
Published: 6/12/2024   |   Inventor(s): Wenyao Xu, Changzhi Li
Keywords(s): Technologies
Category(s): Technology Classifications > Computers, Technology Classifications > Information Technology, Technology Classifications > Sensors, Campus > University at Buffalo

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