I-Cheng Yeh received the BS degree from the Department of Computer and Information Science, National Chiao Tung University, Taiwan, in 2004 and the PhD degree in computer science and infor- mation engineering from National Cheng Kung Uni- versity, Taiwan, in 2011. Now, he is an assistant professor in the Department of Computer Science and Information Engineering, Yuan Ze University. His research interests include computer graphics, surfaces parameterization and manipulation, media retargeting, and data visualization.