3 papers
cs.RO2020
Improved Visual-Inertial Localization for Low-cost Rescue Robots
Xiaoling Long, Qingwen Xu, Yijun Yuan +2
This paper improves visual-inertial systems to boost the localization accuracy for low-cost rescue robots. When robots traverse on rugged terrain, the performance of pose estimatio…
cs.RO2019
Pose Estimation for Omni-directional Cameras using Sinusoid Fitting
Haofei Kuang, Qingwen Xu, Xiaoling Long +1
We propose a novel pose estimation method for geometric vision of omni-directional cameras. On the basis of the regularity of the pixel movement after camera pose changes, we formu…
cs.RO2019
Path Planning Tolerant to Degraded Locomotion Conditions
Xiaoling Long, Sören Schwertfeger
Mobile robots, especially those driving outdoors and in unstructured terrain, sometimes suffer from failures and errors in locomotion, like unevenly pressurized or flat tires, loos…