PERSON COUNTING DEVICE, PERSON COUNTING SYSTEM, AND PERSON COUNTING METHOD

摘要

A person counting device according to the embodiments of the present invention counts the number of persons passing through a doorway based on an imaged image in which the surroundings of the doorway are imaged. The person counting device includes a moving line acquirer that acquires a moving line for each person detected from the imaged image, a person counter that counts the persons that have passed through the doorway based on the moving line, and a display information generator that generates display information which represents the number of persons that have passed through the doorway based on the counting results of the person counter. The person counter detects an interruption of the moving line in the vicinity of the doorway, determines a similarity between the background image of the doorway and the person image, and includes a deemed counter that deems that the person has passed through the doorway, in a case where the interruption of the moving line in the vicinity of the doorway is occurred and the background image and the person image are similar.