4 papers
Generalizable and Actionable Parts Pose Estimation with Symmetry Annotation-Free Learning Strategy
Wenxiao Chen, Xueyu Yuan, Liu Liu +2
Urgently needed generalizable robot object interaction and manipulation requires high-quality Cross-Category object perception. As a pioneer of this area, Generalizable and Actiona…
Constraint-Aware Diffusion Priors for High-Fidelity and Versatile Quadruped Locomotion
Jianhui Chen, Ruixin Zhan, Liu Liu +2
Reinforcement learning combined with imitation learning has significantly advanced biomimetic quadrupedal locomotion. However, scaling these frameworks to massive, multi-source dat…
SPAGS: Sparse-View Articulated Object Reconstruction from Single State via Planar Gaussian Splatting
Di Wu, Liu Liu, Xueyu Yuan +5
Articulated objects are ubiquitous in daily environments, and their 3D reconstruction holds great significance across various fields. However, existing articulated object reconstru…
REArtGS++: Generalizable Articulation Reconstruction with Temporal Geometry Constraint via Planar Gaussian Splatting
Di Wu, Liu Liu, Anran Huang +5
Articulated objects are pervasive in daily environments, such as drawers and refrigerators. Towards their part-level surface reconstruction and joint parameter estimation, REArtGS…