Auswertungsvorrichtung, Auswertungsverfahren und Auswertungsprogramm für Biometrische Daten

Details

Veröffentlichungs-Nr.

EP3285206

Aktenzeichen

EP17184017

Anmeldetag

31. Juli 2017

Veröffentlichung

25. März 2020

Erteilung

25. März 2020

Rechtsraum

EP

IPC

G06K9/62G06F21/32H04L29/06G06K9/00

Abstract

An evaluation device includes: a generator configured to generate a plurality of sets from a first population of biometric data collected from a plurality of users, a number of biometric data of the plurality of sets being smaller than that of the first population, at least a part of the plurality of sets being different from each other; a first estimator configured to estimate a probability density distribution of similarity degrees of different people's pairs of each of the plurality of sets; a calculator configured to calculate a false acceptance rate with respect to each similarity degree threshold on a basis of the probability density distribution, with respect to each of the plurality of sets; and a second estimator configured to estimate a combined false acceptance rate from a statistic amount of false acceptance rates of the plurality of sets calculated by the calculator.

Anmelder

Firma

Fujitsu Limited

Land

🇯🇵 Japan

Fachgebiete