3 papers
cs.RO2026
Rectified Schrödinger Bridge Matching for Few-Step Visual Navigation
Wuyang Luan, Junhui Li, Weiguang Zhao +3
Visual navigation is a core challenge in Embodied AI, requiring autonomous agents to translate high-dimensional sensory observations into continuous, long-horizon action trajectori…
cs.CV2026
SnapFlow: One-Step Action Generation for Flow-Matching VLAs via Progressive Self-Distillation
Wuyang Luan, Junhui Li, Weiguang Zhao +3
Vision-language-action (VLA) models with flow-matching action heads, such as π0 and π0.5, have become a standard recipe for generalist robot manipulation, but every action chunk is…
cs.CV2023
PSGformer: Enhancing 3D Point Cloud Instance Segmentation via Precise Semantic Guidance
Lei Pan, Wuyang Luan, Yuan Zheng +2
Most existing 3D instance segmentation methods are derived from 3D semantic segmentation models. However, these indirect approaches suffer from certain limitations. They fail to fu…