Patent ID: 7183895
Filing Date: 2007-02-27
Classification: G06F,G06K,G07B,G07C

Abstract:
1. A method for providing dynamic security verification, comprising: storing data regarding information and a face print of a person in a database, wherein the face print is represented by numerical codes of a face image of the person; recording data regarding the information of the person in a database; reading an RFID device and relating a read RFID number to the information stored in the database; retrieving a face print corresponding to the data read from the RFID from the database; scanning a face of the person with low near infrared (IR) light and high near-IR light to obtain a first facial image and a second facial image, respectively; subtracting the second facial image from the first facial image to obtain a skin image of the person, performing a multi-band extraction on the first and second facial images to obtain a third facial image, combining the skin image and third facial image to obtain a final facial image; and comparing the final facial image with the retrieved face print.