IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM

To more accurately eliminate part corresponding to a moving body that is an obstruction while reflecting movement of a moving body that is not the obstruction.SOLUTION: An image processing system 1 for generating a moving body elimination image obtained by eliminating part corresponding to a moving body that is an obstruction from an image obtained by imaging a target object comprises: a reference background setting unit 12 that sets a predetermined reference background area for a first image obtained by previously imaging the target object in a state in which no obstruction exists, divides the first image into a plurality of cells, each of which includes part of the predetermined reference background area, and stores image data on each part of the reference background area for each cell; and a moving body elimination unit 13 that divides each of a plurality of sheets of second images obtained by imaging the target object into the plurality of cells, acquires a third image in which no obstruction exists in the reference background area from the respective second images for each cell, and, on the basis of the third image, generates a moving body elimination image with respect to the target object.SELECTED DRAWING: Figure 1 【課題】遮蔽物ではない動体の移動については反映させつつ、遮蔽物である動体についてはより高精度で消去する。【解決手段】対象物を撮影した画像から遮蔽物である動体を消去した動体消去画像を生成する画像処理システム１であって、遮蔽物がない状態で前記対象物を予め撮影して得られた第１の画像に対して、所定の基準背景領域を設定し、前記第１の画像を、それぞれが前記基準背景領域の一部を含む複数のセルに分割し、当該セル毎に前記各基準背景領域の画像データを記録する基準背景設定部１２と、前記対象物を撮影して得られた複数枚の第２の画像のそれぞれを複数の前記セルに分割し、前記セル毎に、前記各第２の画像の中から前記基準背景領域が遮蔽されていない第３の画像を取得し、当該第３の画像に基づいて前記対象物に係る動体消去画像を生成する動体消去部１３とを有する。【選択図】図１