Prof. Kiho Choi
Prof. Kiho Choi
Principal Investigator

Bio

Kiho Choi received the B.S. degree (summa cum laude) and Ph.D. degrees from the department of communication and electronics and computer engineering, Hanyang University, Seoul, South Korea, in 2008 and 2012, respectively. In 2013, he was a research associate and lecturer at Hanyang University before joining Samsung Research in 2014. He has been a technical leader with the department of video coding standards at Samsung Research in Seoul since 2014. From 2021 to 2023, he was an associate professor at AI-Software department, Gachen University. Currently, he is an associate professor in the department of Electronic Engineering, Kyung Hee University. Since 2009, he has been an active participant in standardization for multimedia. He has served several chairs of adhog groups in ISO/IEC MPEG and JVET committees. He has authored more than 200 MPEG contribution articles, more than 50 journal or conference articles. His current research interests include image and video coding, multimedia data compression, multimedia streaming, and AI-based multimedia technology. He is a lead editor of the MPEG-5 part1 Essential Video Coding Standard.

Information

  • [Address] #410 Electronic Information College building, Kyunghee Univ. Global Campus, 1732, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Rep. of KOREA
  • [Office] +82-031-201-2566
  • [E-mail] aikiho@khu.ac.kr
  • [Others] Google Scholar [Link], LinkedIn [Link]

Professional Experiences

  • Assistant Professor, Electronic Engineering, Kyung Hee University, 2023–Current
  • Assistant Professor, School of Computing, Gachon University, 2021–2023
  • Senior Researcher, Global AI Center, Samsung Research, Samsung Electronics, 2020–2021
  • Senior Researcher, Multimedia Standard Technical Leader, Samsung Research, Samsung Electronics, 2014–2020
  • Lecturer, Dept. of Electronics & Computer Engineering, Hanyang University, Seoul, Korea, 2013–2014
  • Postdoctoral Researcher, Dept. of Electronics & Computer Engineering, Hanyang University, Seoul, Korea, 2012–2014

Education

  • Ph.D. in Dept. of Electronics & Computer Engineering, Hanyang University, Seoul, Korea, 2012
  • B.S. (Summa Cum Laude) in Dept. of Media Communication Engineering, Hanyang University, Seoul, Korea, 2008

Standardization Activity

  • ISO/IEC 23094-1 (Essential Video Coding) Project Leader/Editor (2019 – current)
  • ISO/IEC 23094-4 (Conformance and Reference Software for Essential Video Coding) Project Leader/Editor (2020 – current)
  • Chair of Essential Video Coding adhoc group in ISO/IEC SC29 WG4 MPEG (2019 – 2021)
  • Chair of 360-degree Video adhoc group in JVET (MPEG & ITU-T) (2018 – 2021)
  • Chair of Hardware Implementation adhoc group in JVET (MPEG & ITU-T) (2018 – 2020)
  • Chair of Fast Encoder adhoc group in JVET (MPEG & ITU-T) (2017 – 2018)
  • Chair of Internet Video Coding adhoc group in ISO/IEC SC29 WG11 MPEG (2010–2012)
  • Member of ISO/IEC SC29 Korea national body (2008 – current)
  • Member of 3GPP SA4 (2019 – current)
  • Member of Alliance for Open Media (2019 – current)

Invited Talk

  • MPEG New Media Forum workshop, online, 2022 [Link]
  • New Media Forum 2022 Summer School, online, 2022 [Link]
  • ETRI workshop, June 2022
  • OSIA workshop, VVC standardization, May 2022 [Link]
  • MPEG New Media Forum workshop, online, 2021 [Link]
  • New Media Forum 2021 Summer School, online, 2021 [Link]
  • SPIE conference, Panel Discussion: Advanced Video Compression Technologies and Applications, Online, 2021 [Link][YouTube]
  • Daegu Gyeongbuk Institute of Science and Technology (DIGIST) seminar, online, 2021
  • New Media Forum workshop, online, 2021 [Link]
  • Hanyang University CSE seminar, online, 2021
  • Mile High Video Workshop, mhv2020, online, 2020 [Link][News&YouTube]
  • DVB workshop, online, 2020 [Link]
  • New Media Forum workshop, online, 2020 [Link]
  • New Media Forum 2020 Summer School, online, 2020 [Link]
  • SPIE conference, Panel Discussion: Advanced Video Compression Technologies and Applications, Online, 2020 [Link][YouTube]
  • Picture Coding Symposium 2019, Panel Discussion, Ningbo, China, 2019 [Link]
  • SPIE conference, Panel Discussion: Future Video Coding, San Diego, USA, 2019 [Link][YouTube]
  • New Media Forum workshop, Korea, 2018 [Link]
  • TTA seminar, Immersive Media Standard, Korea, 2017 [Link]
  • New Media Forum workshop, Korea, 2017 [Link]

Honors and Awards

  • Excellence Award, Excellent service to ISO/IEC JTC 1/ SC 29, ISO and IEC, 2022
  • Samsung paper Bronze award in multimedia area, 2020
  • Samsung paper Bronze award in multimedia area, 2020
  • Certificate of service on 2019 Picture Coding Symposium, 2019
  • Award of innovation in the patent/standardization area, Samsung Electronics, 2019
  • Samsung paper Bronze award in multimedia area, 2018
  • Samsung paper Gold award in multimedia area, 2017
  • Certificate of appreciation for serving as a reviewer for Journal Electronics Imaging, 2014
  • Certificate of appreciation for serving as a reviewer for Journal Electronics Imaging, 2013
  • Best Ph.D Paper Award of Hanyang University, 2012
  • Summa Cum Laude Award at Hanyang University, 2008

Teaching Experience

  • Digital Signal Processing and Simulation Experiments, 1st and 2nd semesters, Kyung Hee University, 2024
  • Signal and System, 1st semester, Kyung Hee University, 2023
  • Software Lab, 1st and 2nd semesters, Kyung Hee University, 2023, 2024
  • Object-oriented Programming, 1st semester, Gachon University, 2022
  • Algorithm, 2nd semester, Gachon University, 2021, 2022
  • Problem Solving Methods, 2nd semester, Gachon University, 2021, 2022
  • Operating System, 1st semester, Gachon University, 2021
  • Basic of Computer Programming, 1st semester, Gachon University, 2021, 2022
  • IT Standards, 2nd semester, Hanyang University graduate school, 2013
  • Advanced Multimedia Encoding, 1st semester, Hanyang University graduate school, 2013

Academic Career

  • Reviewer for IEEE Consumer Electronics Magazine
  • Reviewer for IEEE Transactions on Circuits and Systems for Video Technology
  • Reviewer for IEEE Transactions on Parallel and Distributed Systems
  • Reviewer for IEEE Signal Processing Magazine
  • Reviewer for IEEE Transactions on Multimedia
  • Reviewer for Signal Processing: Image Communication
  • Reviewer for Journal of Electronic Imaging
  • Reviewer for Optical Engineering

Scholarship

  • National Scholarship of Brain Korea 21 (BK 21) Scholarship Program (2008 – 2012)
  • National Scholarship of Korea Scholarship Program for Science and Engineering (2004 – 2008)