UNATTENDED OBJECT MONITORING APPARATUS, UNATTENDED OBJECT MONITORING SYSTEM PROVIDED WITH SAME, AND UNATTENDED OBJECT MONITORING METHOD

摘要

The present invention enables control of an alarm-raising time depending on the level of suspicion or risk of an unattended object. An unattended object monitoring apparatus (3) is provided with: an image acquisition unit (11) that acquires captured images of a monitoring area captured by an imaging apparatus (2); an object tracking unit (21) that detects an objects appearing in the monitoring area from the captured images, and tracks each of the detected objects between the captured images; an unattended object detection unit (22) that detects, on the basis of tracking results of the objects detected by the object tracking unit, the objects that have not been moved over a preset time period as unattended objects; an unattended object type determination unit (23) that determines the types of the detected unattended objects; and an alarm-raising time control unit (13) that controls the alarm-raising time until an alarm is raised after an unattended object is detected.