基于全局特征描述子的激光SLAM回环检测方法
韩超, 陈敏, 黄宇昊, 赵明辉, 杜乾坤, 梁庆华

Loop Closure Detection Method of Laser SLAM Based on Global Feature Descriptor
HAN Chao, CHEN Min, HUANG Yuhao, ZHAO Minghui, DU Qiankun, LIANG Qinhua
图9 Sim_mine_1定位实验轨迹
Fig.9 Trajectory of localization experiment Sim_mine_1