| 摘要 |
A moving object tracking method for determining whether a moving object has come to a standstill and whether the moving object is moving irregularly without defining a background image. Images of a predetermined area are input sequentially. As the images are input, an object moving within the predetermined area is extracted based on the differences between the images. A representative point of each such moving object is calculated for each new image, and the expected range of movement of the representative point is determined. The moving object is found to be moving regularly when the representative point remains within the expected range.
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