Quadtree Representation and Compression of Spatial Data.
Xiang YinIvo DüntschGünther GedigaPublished in: Trans. Rough Sets (2011)
Keyphrases
- spatial data
- quadtree
- spatial objects
- image representation
- multiresolution representation
- spatial databases
- lossless compression
- spatial data mining
- data structure
- multiresolution
- geographic information systems
- binary tree
- spatial index
- data analysis
- tree structure
- geographical information systems
- spatial database systems
- topological relationships
- spatial data management
- geo spatial
- r tree
- image classification
- spatial queries
- spatial clustering
- geographical information
- geographic information
- spatial relationships
- geospatial data
- compression algorithm
- multiscale
- data mining
- databases
- compression ratio
- data types
- image compression
- object recognition
- image sequences