DEVICE FOR INDICATING FOCUSING DISTANCE OF IRIS RECOGNITION SYSTEM

摘要

PURPOSE: A device for indicating a focusing distance of an iris recognition system is provided to calculate a distance between a camera for obtaining an iris image and a user and instruct a moving distance and a moving direction to the user based on calculated distance information thereof. CONSTITUTION: A video conference camera(401), an iris recognition camera(402), an illumination device(403), and a distance measuring sensor(LED)(404) are mounted in a device body(400). A distance indicating LED(405) is mounted in the iris recognition camera(402). The video conference camera(401) is provided for photographing and obtaining an image(mainly, face image) of a user for a video conference. The iris recognition camera(402) is provided for obtaining an eye image of the user for recognizing an iris of the user. The illumination device(403) supplies an illumination necessary for a photographing for iris recognition. The distance measuring sensor(LED)(404) is provided for measuring a distance between the camera and the user.