Indoors Positioning Based on Spatial Relationships in Locality Description.
Yankun WangWenqun XiuHong FanLuyao WangRenzhong GuoXiaoming LiWeixi WangShengjun TangYou LiXing ZhangPublished in: IEEE Access (2020)
Keyphrases
- spatial relationships
- spatial information
- image content
- spatial data
- spatial databases
- spatial relations
- spatial constraints
- wifi
- high level
- visual words
- spatial location
- location information
- geographic information systems
- spatial objects
- image processing
- r tree
- spatial features
- spatial context
- spatial arrangement
- global positioning system
- topological relationships