Dexterous Point Policy: Learning Point-based Dexterous Hand Policies from Human Demonstrations
Beomjun Kim*, Seong Hyeon Park*, Seunghoon Sim, Seungjun Moon, Sanghyeok Lee, Jinwoo Shin
Preprint, 2026
* Equal contribution
Now recruiting graduate and undergraduate students
Body, Object, and Motion Lab · Ajou University
Machines that understand bodies, objects, and the motion between them.
The Body, Object, and Motion Lab at Ajou University builds efficient algorithms for robot learning and high-dimensional computer vision — dexterous hand policies, 3D and 4D reconstruction, and video motion estimation.
Research
What we work on
Body — Dexterous Manipulation and Robot Learning
Policies that control high-degree-of-freedom robotic hands, learned from human demonstrations rather than written by hand.
Read moreObject — 3D and 4D Reconstruction
Recovering the geometry of a scene, and how that geometry changes over time, from ordinary video.
Read moreMotion — Tracking and Forecasting
Following where every point in a scene goes, and predicting where moving agents will go next.
Read morePublications
Selected work
Pose6DAug: Physically Plausible Multi-view Object Swapping for Robot Data Augmentation
Jonghoon Lee*, Seong Hyeon Park*, Byungwoo Jeon, Minha Lee, Jinwoo Shin
Preprint, 2026
* Equal contribution
Track3R: Joint Point Map and Trajectory Prior for Spatiotemporal 3D Understanding
Seong Hyeon Park, Jinwoo Shin
Neural Information Processing Systems (NeurIPS), 2025
TrackIME: Enhanced Video Point Tracking via Instance Motion Estimation
Seong Hyeon Park, Huiwon Jang, Byungwoo Jeon, Sukmin Yun, Paul Hongsuck Seo, Jinwoo Shin
Neural Information Processing Systems (NeurIPS), 2024
Spotlight
News
Recently
We are recruiting graduate and undergraduate students
Positions are open for M.S., Ph.D., and integrated students, and for Ajou undergraduates looking for a semester-long research project. Admissions for the spring 2027 semester take place in October, so please get in touch soon.
See open positionsThe Body, Object, and Motion Lab opens at Ajou University
The lab joins the Department of Software and Computer Engineering, working on robot learning and high-dimensional computer vision.
Join us
We are recruiting graduate students and undergraduate researchers.
We work on efficient algorithms for robot learning and high-dimensional computer vision — dexterous hand policies, 3D and 4D reconstruction, and video motion estimation. If that is the kind of problem you want to spend a few years on, we would like to hear from you.
Open
Graduate Students — M.S., Ph.D., and integrated M.S./Ph.D.
Admitted through Ajou University's regular graduate admissions, which run for both the spring and fall semesters.
Open
Undergraduate Researchers
A semester-long project, which often continues into a graduation thesis or a graduate application.