4 citations · 6 across the 13 of their papers we have counts for
4 papers · 1 filter
GEAR: GEometry-motion Alternating Refinement for Articulated Object Modeling with Gaussian Splatting
Jialin Li, Bin Fu, Ruiping Wang +1
High-fidelity interactive digital assets are essential for embodied intelligence and robotic interaction, yet articulated objects remain challenging to reconstruct due to their com…
From Semantics to Pixels: Coarse-to-Fine Masked Autoencoders for Hierarchical Visual Understanding
Wenzhao Xiang, Yue Wu, Hongyang Yu +3
Self-supervised visual pre-training methods face an inherent tension: contrastive learning (CL) captures global semantics but loses fine-grained detail, while masked image modeling…
RoboPCA: Pose-centered Affordance Learning from Human Demonstrations for Robot Manipulation
Zhanqi Xiao, Ruiping Wang, Xilin Chen
Understanding spatial affordances -- comprising the contact regions of object interaction and the corresponding contact poses -- is essential for robots to effectively manipulate o…
Uni-Skill: Building Self-Evolving Skill Repository for Generalizable Robotic Manipulation
Senwei Xie, Yuntian Zhang, Ruiping Wang +1
While skill-centric approaches leverage foundation models to enhance generalization in compositional tasks, they often rely on fixed skill libraries, limiting adaptability to new t…