| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an intrusion detection device, an intrusion detection method and an intrusion detection program which can detect a human action with high accuracy. <P>SOLUTION: An intrusion detection device 101 includes a space feature amount calculation unit 1 for calculating a space feature amount showing the state of a prescribed area, a change rate calculation unit 2 for calculating a temporal change of the space feature amount calculated by the space feature amount calculation unit 1, and a detection unit 11 for detecting a human action in the prescribed area based on the temporal change calculated by the change rate calculation unit 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
