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Abstract

A movement route estimation device (50) includes an object search unit (504) and a movement route estimation unit (505). The object search unit (504) searches for, as a search feature value, each feature value of two or more feature values from among a plurality of object feature values, based on a similarity between a feature value corresponding to a movable object, which is an object that has moved in a target space in a target period, and a target feature value. The movement route estimation unit (505) obtains a plurality of route candidates indicating candidates for a corresponding route that corresponds to a route, in the target space, on which the movable object has moved in the target period and a plurality of likelihoods respectively corresponding to the plurality of route candidates, based on a capture time corresponding to the search feature value and a position of presence of an object corresponding to the search feature value at the capture time corresponding to the search feature value, and estimates the corresponding route from the plurality of route candidates, depending on the obtained likelihoods.

First Claim