ATTRIBUTE INFORMATION OUTPUT DEVICE, UNKNOWN OBJECT ESTIMATION METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To automatically estimate and output attribute information corresponding to an unclear object whose attributes are unclear from the relation of the change of the movement of an unclear object and an existing object.

SOLUTION: The movement information of each object whose arrangement position is already known is stored in a movement information DB22, and the set of the identification information of a plurality of objects and movement sequence information constituted of the relation of the change of the movement information of those objects is stored in an object knowledge DB23. Then, a movement sequence information extracting means 14 extracts the movement sequence information of the unclear object showing the change of the movement information of the unclear object to the change of the movement information of the existing object, and an unclear object estimating means 15 retrieves the prescribed movement sequence information matched with the movement sequence information of the unclear object from the object knowledge DB 23, and determines a prescribed object corresponding to the unclear object based on the corresponding relation of the existing object included in the movement sequence information of the unclear object and the object included in the prescribed movement sequence information, and estimates that the unclear object is constituted of the prescribed object.

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