Method of gathering biometric information

G - Physics – 06 – F

Patent

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Details

G06F 19/00 (2006.01) G06K 9/00 (2006.01) G07C 9/00 (2006.01)

Patent

CA 2230279

In the past, user authorization based on biometric information was conducted by correlating a single instance of biometric information against a template. By using this method, a percentage of the population is difficult to authenticate. Further, due to skin damage and injuries, sometimes biometric information is not suited to identification. A sore throat affecting voice information and scraped finger tips affecting fingerprint information are two examples of common problems with authorization in dependence upon biometric information. A method of authenticating a user in dependence upon biometric input information is disclosed. The method allows a user to select biometric information sources and a number of repetitions for each source in order to customize the process of biometric user authentication.

Dans le passé, l'autorisation d'utilisateur basée sur des renseignements biométriques se faisait par corrélation entre un seul exemple de renseignement biométrique et un gabarit. Avec cette méthode, un pourcentage de la population est difficile à authentifier. De plus, en raison de lésions cutanées ou de blessures par exemple, les renseignements biométriques ne conviennent pas toujours pour l'identification. Un mal de gorge influant sur la voix ou des égratignures au bout des doigts influant sur les empreintes digitales sont deux exemples de problèmes courants pouvant compromettre l'autorisation basée sur des renseignements biométriques. La présente invention concerne une méthode d'authentification biométrique d'un utilisateur. Cette méthode permet à un utilisateur de choisir des sources d'information biométrique et un nombre de répétitions pour chaque source afin de personnaliser le processus d'authentification biométrique.

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