Koizumi, Hirokazu, Hiroyuki Yagyu, Kazuaki Hashizume, Toshiyuki Kamiya, Kazuo Kunieda, and Hideo Shimazu. “RealScape: Metropolitan Fixed Assets Change Judgment by Pixel-by-Pixel Stereo Processing of Aerial Photographs”. AI Magazine 31, no. 1 (January 3, 2010): 51-64. Accessed January 20, 2022. https://ojs.aaai.org/index.php/aimagazine/article/view/2281.