HOI4D
HOI4D research team
Egocentric human–object interactions with RGB-D observations, geometry, pose and segmentation annotations.
What you can explore
Explore category-level interaction understanding, including objects with moving parts.
Before you use it
The MIT toolkit does not make the dataset commercially reusable. Check the challenge version and the downloaded annotation subset.
Original contributors
Yunze Liu and HOI4D collaborators
License / access: Dataset: CC BY-NC 4.0 · toolkit: MIT
Editorial reference · checked 2026-09-22