SUSPICIOUS ACTIVITY DETECTION APPARATUS AND METHOD, AND PROGRAM AND RECORDING MEDIUM

摘要

A device for detecting a suspicious activity, efficiently performing surveillance of a person and vehicle detected by a surveillance camera. The device uses signal generation means, a sensor for receiving a signal from the signal generation means, and image data taken by the camera. The device detects mobile bodies, such as a person and a vehicle, included in an image taken by the camera and uses them as mobile body information, uses as authentication information an ID number represented by a signal received by the sensor, defines permitted activities and prohibited activities according to authorized activities corresponding to authentication information, and issues an alarm when the device detects that an activity represented by mobile body activity information is a illegal or prohibited activity.