面向点云退化的隧道环境的无人车激光SLAM方法
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A laser SLAM method for unmanned vehicles in point cloud degenerated tunnel environments
LI Shuaixin, LI Jiuren, TIAN Bin, CHEN Long, WANG Li, LI Guangyun
测绘学报 . 2021, (11): 1487 -1499 .  DOI: 10.11947/j.AGCS.2021.20210248