High-performance quadtree constructions on large-scale geospatial rasters using GPGPU parallel primitives.
Jianting ZhangSimin YouPublished in: Int. J. Geogr. Inf. Sci. (2013)
Keyphrases
- quadtree
- graphics processing units
- distributed memory machines
- multiresolution
- data structure
- binary tree
- tree structure
- image representation
- distributed memory
- multiresolution representation
- data intensive
- general purpose
- fractal image compression
- lossless compression
- block size
- compute unified device architecture
- parallel implementation
- shared memory
- scientific computing
- quad trees
- decision trees
- parallel computing
- parallel processing
- multi dimensional
- binary space partitioning
- massively parallel
- spatial objects