Compressing digital elevation models with wavelet decomposition.
Patrik OttosonPublished in: ScanGIS (2001)
Keyphrases
- wavelet decomposition
- digital elevation models
- multiresolution
- wavelet transform
- satellite images
- subband
- multiscale
- multispectral
- high frequency
- wavelet domain
- wavelet coefficients
- aerial images
- data compression
- urban areas
- topographic maps
- image pairs
- feature vectors
- image compression
- sar images
- spatial resolution
- high resolution
- geospatial data
- image denoising
- texture analysis
- frequency domain
- single image
- image retrieval