73 citations · 221 across the 19 of their papers we have counts for
4 papers · 1 filter
Primitive-based 3D Human-Object Interaction Modelling and Programming
Siqi Liu, Yong-Lu Li, Zhou Fang +3
Embedding Human and Articulated Object Interaction (HAOI) in 3D is an important direction for a deeper human activity understanding. Different from previous works that use parametr…
Revisit Human-Scene Interaction via Space Occupancy
Xinpeng Liu, Haowen Hou, Yanchao Yang +2
Human-scene Interaction (HSI) generation is a challenging task and crucial for various downstream tasks. However, one of the major obstacles is its limited data scale. High-quality…
Bridging the Gap between Human Motion and Action Semantics via Kinematic Phrases
Xinpeng Liu, Yong-Lu Li, Ailing Zeng +3
Motion understanding aims to establish a reliable mapping between motion and action semantics, while it is a challenging many-to-many problem. An abstract action semantic (i.e., wa…
From Isolated Islands to Pangea: Unifying Semantic Space for Human Action Understanding
Yong-Lu Li, Xiaoqian Wu, Xinpeng Liu +8
Action understanding has attracted long-term attention. It can be formed as the mapping from the physical space to the semantic space. Typically, researchers built datasets accordi…