A pyramid approach to lossless data compression of grid-based digital elevation models.
Gabriel ScarmanaKevin McDougallPublished in: IGARSS (2014)
Keyphrases
- digital elevation models
- lossless data compression
- data compression
- satellite images
- lossless compression
- compression algorithm
- multiresolution
- multispectral
- aerial images
- urban areas
- multiscale
- image pairs
- scale space
- quadtree
- input image
- image processing
- image analysis
- data analysis
- data structure
- topographic maps
- data collection
- pattern recognition
- image segmentation