| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce erroneous detection by effectively detecting an intruding object in an image processor that detects an object which fulfills a prescribed condition based on an image. Ž<P>SOLUTION: The first lines A1, A2 are set for the image that is the processing subject according to an operation carried out by a user by a first line setting means in the image processor. A second line setting means sets the second lines B1, B2-1, B2-2 according to the first lines set by the first line setting means which are separated from the first lines for the image that is the processing subject. The object detection means detects the object that crosses the first lines set by the first line setting means and crosses the second lines set by the second line setting means. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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