Koizumi, H., H. Yagyu, K. Hashizume, T. Kamiya, K. Kunieda, and H. Shimazu. “RealScape: Metropolitan Fixed Assets Change Judgment by Pixel-by-Pixel Stereo Processing of Aerial Photographs”. AI Magazine, Vol. 31, no. 1, Jan. 2010, pp. 51-64, doi:10.1609/aimag.v31i1.2281.