He received a B.S., a M.S., and a Ph. D. degree in Electrical Engineering from Kyungpook National University, Korea in 1999, 2001, and 2004 respectively. He worked at Electronics and Telecommunications Research Institute in 2005. Also, he worked as an associate professor in Department of Information Security at Tongmyong University from 2005 to 2019. Currently, he works as a professor in Department of Computer Engineering at Dong-A University from 2020. He works as an editor of Korea multimedia society journal and is a member of IEEE, IEEK, IEICE and also is an officer of IEEE R10 Busan section. His research interests include multimedia signal processing, multimedia security, digital signal processing, bio security, and computer graphics.

Email: skylee@dau.ac.kr and sukhwanlee@gmail.com