| 摘要 |
PROBLEM TO BE SOLVED: To authenticate a person every time the person comes in or out of a room only by collecting the organismic characteristic data of the person just one time. SOLUTION: A data generating means 1 collects the eye image of a person 5 and extracts and transmits iris data. A mounted type data holder 10 is mounted on the person 5, stores the iris data and transmits the iris data to a person authenticating means 20. The means 20 compares the received iris data with registered iris data to device the person. When the holder 10 is removed from the body of the person, the iris data are erased. |
