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cs.RO2024
Point2Graph: An End-to-end Point Cloud-based 3D Open-Vocabulary Scene Graph for Robot Navigation
Yifan Xu, Ziming Luo, Qianwei Wang +2
Current open-vocabulary scene graph generation algorithms highly rely on both 3D scene point cloud data and posed RGB-D images and thus have limited applications in scenarios where…
cs.RO2024
Socially-Aware Shared Control Navigation for Assistive Mobile Robots in the Built Environment
Yifan Xu, Qianwei Wang, Vineet Kamat +1
As the number of Persons with Disabilities (PWD), particularly those with one or more physical impairments, increases, there is an increasing demand for assistive robotic technolog…