| 摘要 |
PURPOSE: An entrance control system is provided to securely preserve the entrance record by only certifying a user whose front face image is detected. CONSTITUTION: A single incoming and outgoing control device detects a face range from a captured image and stores the data(S82). According to the face range location, the single incoming and outgoing control device performs grouping process(S84). The single incoming and outgoing control device excludes face region which are included the face region(S88). If a plurality of faces is detected, the single incoming and outgoing control device compares the size of the detected(S92). If the size difference is not exceed the predetermined value, the ingle incoming and outgoing control device distinguishes the plurality of users' entrance attempt. |
