Speeding up construction of PMR quadtree-based spatial indexes.
Gísli R. HjaltasonHanan SametPublished in: VLDB J. (2002)
Keyphrases
- quadtree
- multiresolution
- quad trees
- spatial objects
- data structure
- binary tree
- image representation
- tree structure
- multiresolution representation
- databases
- fractal image compression
- block size
- inter frame
- lossless compression
- database
- spatial index
- spatial databases
- b tree
- spatial data
- image coder
- linear quadtree
- query processing
- multiscale