Kiseok Choi (최기석)
Kiseok Choi (최기석)
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I'm a PhD candidate at KAIST Visual Computing Lab (VCLAB), supervised by professor Min H. Kim. My research interests include various applications of computational imaging, including x-ray computed tomography (CT) imaging and non-line-of-sight (NLOS) imaging.
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Education
Education
[ 2021 - current] PhD, School of Computing, KAIST, Republic of Korea
[ 2006 - 2008 ] MS, Electrical Engineering and Computer Science, Seoul National University (SNU), Republic of Korea
[ 2002 - 2006 ] BS, Computer Science and Engineering, Seoul National University (SNU), Republic of Korea
Research Area
Research Area
X-ray computed tomography (CT)
Non-line-of-sight (NLOS) imaging
Single photon avalanche diode (SPAD) signal processing
Transient rendering and imaging
Publications
Publications
Designing and Fabricating Color BRDFs with Differentiable Wave Optics
Yixin Zeng, Kiseok Choi, Hadi Amata, Kaizhang Kang, Wolfgang Heidrich, Hongzhi Wu, Min H. Kim
ACM Transactions on Graphics (TOG), presented at SIGGRAPH Asia 2025, 44(6), Dec. 15 – 18. 2025
Benchmarking Burst Super-Resolution for Polarization Images: Noise Dataset and Analysis
Inseung Hwang, Kiseok Choi, Hyunho Ha, Min H. Kim
Proc. IEEE/CVF International Conference on Computer Vision (ICCV 2025), Honolulu, HI, United States,
Oct. 19 – 23, 2025
Self-Calibrating, Fully Differentiable NLOS Inverse Rendering
Kiseok Choi, Inchul Kim, Dongyoung Choi, Julio Marco, Diego Gutierrez, Min H. Kim
Proc. ACM SIGGRAPH Asia 2023, Sydney, NSW, Australia, December 12 -- 15, 2023
Differentiable Transient Rendering
Shinyoung Yi, Donggun Kim, Kiseok Choi, Adrian Jarabo, Diego Gutierrez, Min H. Kim
ACM Transactions on Graphics (TOG), presented at SIGGRAPH Asia 2021, 40(6), Dec. 14 - Dec. 17, 2021
Professional Experience
Professional Experience
[ 2011 - 2021 ] Senior Researcher, Sonar Systems Project Management Office, Agency for Defense Development (ADD), Republic of Korea
[ 2008 - 2011 ] Researcher, Battery Research Center, SK Innovation, Republic of Korea
Teaching Assistant Experience
Teaching Assistant Experience
Interactive Computer Graphics @ KAIST
Special Topics in Embedded System @ Seoul National University
Advanced Computer Architecture @ Seoul National University
Computer Architecture @ Seoul National University
Projects
Projects
[2025-2026] Gated Imaging System (Samsung Science & Technology Foundation)
[2023-2025] X-ray CT Artifact Reduction (***)
[2021-2023] Non-line-of-sight Imaging System (Samsung Science & Technology Foundation)
[2020-2021] Sonar System for Destroyer-class Surface Ship (ADD)
[2014-2020] Harbor Underwater Surveillance System (ADD)
[2011-2014] Sonar System for Submarine (ADD)
[2008-2011] Battery Management System (SK Innovation)
[2007-2008] Mobile Phone File System Reliability Improvement (LG Electronics)
[2006-2007] Flash Memory Development Platform (ETRI)
Reviewer Experience
Reviewer Experience
3DV 2026
TVCG
TPAMI
SIGGRAPH Asia 2025
CVPR 2025
Pacific Graphics 2023
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