| 摘要 |
<p>PROBLEM TO BE SOLVED: To detect illegal room entrance such as substitution by acquiring information for identifying a registrant with simple configurations in a room entrance management system for managing an entry to a management section in which an authentication device is installed.SOLUTION: A room entrance management system 1 includes: an imaging device 2 for imaging an authentication area 22 related to authentication and a room entrance area 23 related to room entrance; a learning data storage part 43 for storing learning data related to a unique attitude in the case of authenticating a person; an attitude detection part 31 for acquiring the attitude data of a person in the case of authentication from a pickup image; an attitude collation part 32 for detecting an entry of a person to the room entrance area from the pickup image; a feature information acquisition part 34 for, when the attitude data are coincident with the learning data, acquiring the first feature information of the person related to the attitude data, and for, when an entry to the room entrance area is detected, acquiring the second feature information of the person related to the entry; and an illegal room entrance determination part 35 for determining the presence/absence of illegal room entrance on the basis of the first feature information and the second feature information.</p> |
