Semantic Graph Based Place Recognition for 3D Point Clouds
Xin Kong,Xuemeng Yang,Guangyao Zhai,Xiangrui Zhao,Xianfang Zeng,Mengmeng Wang,Yong Liu,Wanlong Li,Feng Wen,Xin Kong,Xuemeng Yang,Guangyao Zhai,Xiangrui Zhao,Xianfang Zeng,Mengmeng Wang,Yong Liu,Wanlong Li,Feng Wen
Due to the difficulty in generating the effective descriptors which are robust to occlusion and viewpoint changes, place recognition for 3D point cloud remains an open issue. Unlike most of the existing methods that focus on extracting local, global, and statistical features of raw point clouds, our method aims at the semantic level that can be superior in terms of robustness to environmental chan...
