| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an eye image input device having high security, capable of minimizing the so-called "spoofing", even in unauthorized acquisition of the image displayed on a screen of a display part, an authentication device and image processing method which use it, and a program. <P>SOLUTION: This device comprises an eye image input part 2 for inputting an eye image, a display image formation part 11 for deteriorating a part including at least the iris of the eye image to form a display image of a quality too low to use for authentication, and a display part 12 for displaying the display image. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
