Tong-Yee Lee received the PhD degree in computer engineering from Washington State University, Pullman, in May 1995. He is currently a chair professor with the Department of Computer Science and Information Engineering, National Cheng-Kung University, Taiwan, ROC. He leads the Computer Graphics Group, Visual System Laboratory, National Cheng-Kung University (http://graphics.csie.ncku.edu.tw). His current research interests include computer graphics, nonphotorealistic rendering, medical visualization, virtual reality, and media resizing. He is a senior member of the IEEE Computer Society and a member of the ACM. Currently, he also serves on the editorial boards of the IEEE Transactions on Visualization and Computer Graphics (TVCG).