1. An apparatus estimating a disparity of three view images, the apparatus comprising: a global matching unit to perform dynamic programming on three views, the three views corresponding to a left view, a center view, and a right view, to extract a disparity map and an occlusion map of each of the three views; a local matching unit to perform the dynamic programming on two neighboring views of the three views to extract two disparity maps where an occlusion region of the disparity map is supplemented; and a final map calculation unit to calculate a final disparity map by combining the two disparity maps.