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Hi, I'm Wonhyeok Choi, a M.S.-Ph.D. integrated course student at the Department of Electrical Engineering & Computer Sciences (EECS) at DGIST, South Korea. I am conducting my research under the supervision of Prof. Sunghoon Im at the DGIST Computer Vision Lab. Previously, I earned a B.S. degree from the Department of School of Undergraduate Studies, DGIST, in 2022, and I was fortunate to have the opportunity to study as an exchange student at UC Berkeley during my undergraduate years and later visit Stanford as a visiting scholar during my Ph.D. program. My research interests lie at the intersection of Computer Vision, Deep Learning, and Physical AI. In the realm of Computer Vision, I focus on Scene Understanding and 3D perception tasks, aiming to bridge the gap between 2D observations and 3D spatial intelligence. My Deep Learning research explores fundamental optimization challenges, specifically in Multi-task learning, optimization strategies, and metric learning, to build robust and generalizable representations. Recently, I have expanded my focus toward Physical AI, investigating how embodied agents can interact with the real world. Specifically, I am interested in leveraging Reinforcement Learning (RL) and Diffusion-based Policies to develop sophisticated decision-making and control systems for complex robotic tasks.
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* indicates equal contribution |
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Kyumin Hwang*, Wonhyeok Choi*, Jaeyeul Kim, Jihun Park, Daehee Park†, and Sunghoon Im†IEEE Signal Processing Letters (SPL), 2026 [Paper] |
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Wonhyeok Choi, Kyumin Hwang, Jihun Park, Kyoungmin Lee, Seunghun Lee, Jaeyeul Kim, Minwoo Choi, and Sunghoon Im†IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026 [Paper] |
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Kyoungmin Lee, Jihun Park, Jongmin Gim, Wonhyeok Choi, Kyumin Hwang, Jaeyeul Kim, and Sunghoon Im†IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026 [Paper] |
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Kyumin Hwang*, Wonhyeok Choi*, Kiljoon Han, Wonjoon Choi, Minwoo Choi, Yongcheon Na, Minwoo Park, and Sunghoon Im†IEEE Robotics and Automation Letters (RA-L), 2025 IEEE International Conference on Robotics and Automation (ICRA), 2026 [Paper] |
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Jihun Park*, Kyoungmin Lee*, Jongmin Gim*, Hyeonseo Jo, Minseok Oh, Wonhyeok Choi, Kyumin Hwang, Jaeyeul Kim, Minwoo Choi, and Sunghoon Im†The Fortieth Annual AAAI Conference on Artificial Intelligence (AAAI), 2026 [Paper] |
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Wonhyeok Choi*, Kyumin Hwang*, Wei Peng, Minwoo Choi, and Sunghoon Im†International Conference on Learning Representations (ICLR), 2025 [Paper] | [Openreview] |
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Wonhyeok Choi*, Kyumin Hwang*, Minwoo Choi, Kiljoon Han, Wonjoon Choi, Mingyu Shin, and Sunghoon Im†The Thirty-Ninth Annual AAAI Conference on Artificial Intelligence (AAAI), 2025 [Paper] |
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Wonhyeok Choi*, Mingyu Shin*, Hyukzae Lee, Jaehoon Cho, Jaehyeon Park, and Sunghoon Im†IEEE International Conference on Robotics and Automation (ICRA), 2024 [Paper] |
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(3rd Prize in Samsung Human-Tech Paper Award) Wonhyeok Choi*, Mingyu Shin*, and Sunghoon Im†Neural Information Processing Systems (NeurIPS), 2023 [Paper] | [OpenReview] |
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Wonhyeok Choi, and Sunghoon Im†IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023 [Paper] |
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(Participation Prize in Samsung Human-Tech Paper Award) Seunghun Lee, Wonhyeok Choi, Changjae Kim, Minwoo Choi, and Sunghoon Im†IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2022 [Paper] |
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Department of Electrical Engineering & Computer Sciences (EECS), DGIST, South Korea (Mar. 2022 - Present) |
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Department of Psychiatry and Behavioral Sciences (PBS), Stanford University, CA, USA (Sep. 2024 - Dec. 2024) |
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Department of Electrical Engineering & Computer Sciences (EECS), DGIST, South Korea (Mar. 2018 - Feb. 2022) |
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UC Berkeley, CA, USA (Supported by DGIST Freshmen Global Leadership Program, FGLP) (Jun. 2018 - Aug. 2018) |
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Hansung Science High School, South Korea
(Mar. 2016 - Feb. 2018) |
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Honors & Awards
Teaching Experience
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© Wonhyeok Choi | Last updated: Feb 23, 2026