An index and retrieval method of spatial data based on GeoSOT global discrete grid system.
Nan LuChengqi ChengAn JinHaijian MaPublished in: IGARSS (2013)
Keyphrases
- spatial data
- retrieval method
- spatial index
- spatial databases
- geographic information systems
- image retrieval
- spatial data mining
- content based image
- r tree
- spatial data management
- geospatial data
- spatial objects
- location based services
- geo spatial
- database
- spatial relationships
- geographical information systems
- geographic information
- image database
- geographical information
- computer vision
- spatial clustering
- data structure
- state space
- index structure
- spatial queries
- color histogram
- b tree
- mean shift
- data analysis
- multi dimensional
- feature vectors
- search engine
- machine learning
- geographical data
- spatial database systems
- spatial data infrastructures
- high dimensional