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A two-level framework for place recognition with 3D LiDAR based on spatial relation graph

Yansong Gong, Fengchi Sun, Jing Yuan, Wenbin Zhu, Qinxuan Sun

Year
2021
Citations
17

Keywords

Point cloudComputer scienceSpatial relationLidarRobustness (evolution)Artificial intelligencePattern recognition (psychology)Matching (statistics)Precision and recallRelation (database)

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