YUNG-SHENG CHEN received his B.S. degree from Chung Yuan Christian University in 1983, and his M.S. degree and Ph.D. from the National Tsing Hua University, Taiwan, in 1985 and 1989, respectively, all in Electrical Engineering. He received a Best Paper Award from the Chinese Institute of Engineers in 1989, and an Outstanding Teaching Award from the Yuan Ze University in 2005, respectively. He is a Senior Member of the IEEE. In 1991, he joined the Electrical Engineering Department of the Yuan-Ze Institute of Technology (currently Yuan Ze University), Taoyuan, Taiwan, ROC, where he is currently a Full Professor. Since 1998, his name has been listed in the Who's Who of the World. Currently, he serves as an Associate Editor of International Journal of Machine Learning and Cybernetics. He is the invited Editor of the book "Image Processing" published by InTech. His interests include human visual perception, computer vision, circuit system design, and information management.