155 citations · 358 across the 16 of their papers we have counts for
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cs.RO2022★ 38 cited
A real-time dynamic obstacle tracking and mapping system for UAV navigation and collision avoidance with an RGB-D camera
Zhefan Xu, Xiaoyang Zhan, Baihan Chen +3
The real-time dynamic environment perception has become vital for autonomous robots in crowded spaces. Although the popular voxel-based mapping methods can efficiently represent 3D…
cs.RO2022★ 51 cited
Vision-aided UAV navigation and dynamic obstacle avoidance using gradient-based B-spline trajectory optimization
Zhefan Xu, Yumeng Xiu, Xiaoyang Zhan +2
Navigating dynamic environments requires the robot to generate collision-free trajectories and actively avoid moving obstacles. Most previous works designed path planning algorithm…