JEONGIL SEO received the B.S., M.S., and Ph.D. degrees in electronics engineering from Kyungpook National University, Daegu, Republic of Korea, in 1994, 1996, and 2005, respectively. From 1998 to 2000, he was a Member of the Engineering Staff with LG Semicon, Cheongju, South Korea. From 2000 to 2022, he was the Director of the Immersive Media Research Section, Electronics and Telecommunication Research Institute (ETRI), Daejeon, SouthKorea. He is currently an Associate Professor with Dong-A University, Busan, South Korea. His current research interests include audio and video coding, immersive media, and computer vision.