Measure liveness across datasets helps defend complex real-world attacks: researchers

A new research paper evaluates liveness detection models for biometric samples, focusing on performance in cross-database scenarios. Titled “Cross-Database Liveness Detection: Insights from Comparative Biometric Analysis,” the paper was presented in November 2023 in Lviv, Ukraine, by authors from Kharkiv University, Marche Polytechnic University and the University of Macerata in Italy.

Liveness detection in cross-database scenarios, the paper says, is “a test paradigm notorious for its complexity and real-world relevance.”

“In an era where biometric security serves as a keystone …

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