Wang, Minghao; Cong, Ming; Liu, Dong; Du, Yu; Tian, Xiaojing - In: Industrial Robot: the international journal of robotics … 50 (2023) 6, pp. 878-887
low feature scale, this algorithm can better complete the map loop and self-positioning, and its root mean square error is … positioning of the robot in the underground space with hierarchical feature degradation, and at the same time, an accurate 3D map …