Suyoung Seo received his B.S. and M.S. degrees in Civil Engineering (major in Urban Engineering) from Seoul National University, Seoul, in 1992 and 1994, respectively, and his Ph.D. degree in Geodetic Science from The Ohio State University, Columbus, OH, USA, in 2003. He was a Senior Researcher with the Korea Land Spatialization Group, Inha University, Incheon, from 2007 to 2009. He is currently a Professor with the Department of Civil Engineering, Kyungpook National University, Daegu, South Korea. His research interests include feature extraction and object reconstruction.