| 摘要 |
A change information recognition apparatus comprises a series information storing device for storing series information about a recognition object (a motion picture taken by an image taking device, or the like), and a basic change information storing device for preliminarily storing basic change information corresponding to changes of the series information. The series information storing device feeds the series information to a change state comparing device, and the basic change information storing device feeds the basic change information to the change state comparing device. The change state comparing device compares the change information with the basic change information thus fed, to recognize a change state of the recognition object.
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