A multiresolution approach for viewsheds on 2D terrains.
Andrew PrescottLaura TomaPublished in: SIGSPATIAL/GIS (2018)
Keyphrases
- multiresolution
- quadtree
- wavelet transform
- wavelet coefficients
- coarse to fine
- image fusion
- wavelet decomposition
- multiresolution representation
- discrete wavelet transform
- variable resolution
- virtual environment
- subband
- complex environments
- segmentation of textured images
- computer vision
- texture analysis
- data structure
- reinforcement learning
- image segmentation