SectionKey: 3-D Semantic Point Cloud Descriptor for Place Recognition
Shutong Jin,Zhenyu Wu,Chunyang Zhao,Jun Zhang,Guohao Peng,Danwei Wang,Shutong Jin,Zhenyu Wu,Chunyang Zhao,Jun Zhang,Guohao Peng,Danwei Wang
Place recognition is seen as a crucial factor to correct cumulative errors in Simultaneous Localization and Mapping (SLAM) applications. Most existing studies focus on visual place recognition, which is inherently sensitive to environmental changes such as illumination, weather and seasons. Considering these facts, more recent attention has been attracted to use 3-D Light Detection and Ranging (Li...
