I have 5 goals.
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Hi! I'm an undergraduate student at Seoul National University,
majoring in Electrical and Computer Engineering. I'm an intern in Visual Computing Lab,
under the guidance of Prof. Hanbyul Joo.
I am leading team ROUND.
Contact me if you are interested! Check Email Here
[News]
- Jun 2025 나라의 마지막 희망; 그리고 나아가야할 방향
- Jun 2025 I'm going to YC AI startup school. See you in San Francisco
- May 2025 Gave a talk at Balaji NS
Publications
* equal contribution; † corresponding author
RobotHome: An Instrumented Multi-Camera System for Real-Time Triadic Human-Robot Collaboration
Preprint
[Preprint]
Contributions: Force/compliance-based error mitigation; Triadic collaboration task design; Robot-camera synchronization
Beyond the Contact: Discovering Comprehensive Affordance for 3D Objects from Pre-trained 2D Diffusion Models
Hyeonwoo Kim*,
Sookwan Han*,
Patric Kwon,
Hanbyul Joo†
In ECCV 2024
as Oral Presentation
[arXiv]
[Project Page]
[Code]
Contributions: Introduced Comprehensive Affordance (ComA) to model non-contact behaviors beyond contact-based interactions
Learning Canonicalized 3D Human-Object Spatial Relations from Unbounded Synthesized Images
Sookwan Han,
Hanbyul Joo†
In ICCV 2023
as Oral Presentation
[arXiv]
[Project Page]
[Code]
Contributions: Diffusion-based pipeline for synthesizing and aggregating 3D human-object spatial relations
Projects
Biomimetic Shellfish Robot for Microplastic Collection
Built a low-power biomimetic underwater robot inspired by scallop jet-propulsion and contraction-expansion actuation.
[Report]
Autonomous Mini-Car Competition
Coding mentor for Python-based perception and control (competition adapted from MIT Beaver Works).
[YouTube]
Honors/Awards
Physics Expert Certification (Nationwide) - Expert in all fields
University Math Competition (Nationwide) - Gold Prize
Military Honors - Chief-of-Staff of Air Force Award + Minister of National Defense Award
SNU FastMRI Challenge - 1st place (144 teams)
Heart Disease AI Datathon - Grand Prize (169 teams)
Teaching
Diffusion Models Lecture - Led diffusion models lecture at Visual Computing Lab (Materials)
Scholarships
Google Travel Grants - Support for attending AI conferences (ICCV, ECCV)
Presidential Science Scholarship - Full scholarship for undergraduate studies
Affiliation
Seoul National University
Undergraduate
2020.03 - 2026.08 (Expected)
Major: Electrical and Computer Engineering
Student Body President of SNU ECE (2022)
Leave of absence for military service (2 years: 2023 2nd - 2025 1st)
Seoul Science High School
Graduated
2017.03 - 2020.02
Major: Math, Physics
Research/Work Experience
Visual Computing Lab
Intern
2022.03 - 2023.11
2025.09 - Current
Advisor: Hanbyul Joo
Research Area: Robotics; Human-Object Interaction
Machine perception for understanding human-object interactions.
VLSI Lab
Intern
2021.09 - 2022.02
Advisor: Jaejoon Kim
Research Area: Quantized/Compressed Neural Networks
Quantizing transformers for embedded devices.