4 papers
REASAN: Learning Reactive Safe Navigation for Legged Robots
Qihao Yuan, Ziyu Cao, Ming Cao +1
We present a novel modularized end-to-end framework for legged reactive navigation in complex dynamic environments using a single light detection and ranging (LiDAR) sensor. The sy…
IRIS: An Immersive Robot Interaction System
Xinkai Jiang, Qihao Yuan, Enes Ulas Dincer +11
This paper introduces IRIS, an Immersive Robot Interaction System leveraging Extended Reality (XR). Existing XR-based systems enable efficient data collection but are often challen…
Solving Zero-Shot 3D Visual Grounding as Constraint Satisfaction Problems
Qihao Yuan, Kailai Li, Jiaming Zhang
3D visual grounding (3DVG) aims to locate objects in a 3D scene with natural language descriptions. Supervised methods have achieved decent accuracy, but have a closed vocabulary a…
Co-NavGPT: Multi-Robot Cooperative Visual Semantic Navigation Using Vision Language Models
Bangguo Yu, Qihao Yuan, Kailai Li +2
Visual target navigation is a critical capability for autonomous robots operating in unknown environments, particularly in human-robot interaction scenarios. While classical and le…