Natural neighbor interpolation based grid DEM construction using a GPU.
Alex BeutelThomas MølhavePankaj K. AgarwalPublished in: GIS (2010)
Keyphrases
- real time
- real world
- grid points
- nearest neighbor
- grid computing
- linear interpolation
- construction process
- graphics hardware
- terrain modeling
- gpu implementation
- digital elevation models
- interpolation methods
- parallel processing
- parallel computation
- grid environment
- parallel implementation
- training set
- water flow
- image sequences