| 摘要 |
<P>PROBLEM TO BE SOLVED: To register a camera user without a complicated operation. <P>SOLUTION: In a camera system, an image display device comprises: a first imaging section to acquire an image of a person who appreciates a photographic image as a first image when the photographic image is displayed; a first acquisition section to acquire a feature amount of the person included in the first image as well as the feature amount of the person included in the photographic image; a user specification section to specify a camera user from the feature amounts of the first image and the photographic image; and a transmission section to transmit the feature amount of the camera user specified by the user specification section to a camera. The camera has: a second imaging section to receive the feature amount of the camera user transmitted and to acquire a second image and the photographic image for a purpose of determining whether or not to permit a use of the camera; a second acquisition section to acquire the feature amounts of the persons included in the second image; and a use permission determination section to determine whether or not to permit the use of the camera based on the feature amounts of the persons acquired by the second acquisition section and the feature amount of the camera user. <P>COPYRIGHT: (C)2012,JPO&INPIT |
