Invention Grant
- Patent Title: Method of host-directed illumination and system for conducting host-directed illumination
- Patent Title (中): 主机定向照明方法和进行主机定向照明的系统
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Application No.: US14012092Application Date: 2013-08-28
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Publication No.: US08774472B2Publication Date: 2014-07-08
- Inventor: Richard Jay Langley , Michael Peirce , Nicolas Jacques Jean Sezille
- Applicant: Daon Holdings Limited
- Applicant Address: KY George Town
- Assignee: Daon Holdings Limited
- Current Assignee: Daon Holdings Limited
- Current Assignee Address: KY George Town
- Agent Kevin McDermott, Esq.
- Main IPC: G06K9/62
- IPC: G06K9/62
Abstract:
A method of host-directed illumination for verifying the validity of biometric data of a user is provided that includes capturing biometric data from a user with an authentication device during authentication and directing illumination of the biometric data from a host authentication system during the capturing operation. Moreover, the method includes comparing illumination characteristics of the captured biometric data against illumination characteristics expected to result from the directing operation, and determining that the user is a live user when the illumination characteristics of the captured biometric data match the illumination characteristics expected to result from the directing operation.
Public/Granted literature
- US20130343617A1 METHOD OF HOST-DIRECTED ILLUMINATION AND SYSTEM FOR CONDUCTING HOST-DIRECTED ILLUMINATION Public/Granted day:2013-12-26
Information query
