Leveraging the power of multi-core platforms for large-scale geospatial data processing: Exemplified by generating DEM from massive LiDAR point clouds.
Xuefeng GuanHuayi WuPublished in: Comput. Geosci. (2010)
Keyphrases
- point cloud
- data processing
- digital elevation models
- geospatial data
- data analysis
- surface reconstruction
- big data
- structure from motion
- point sets
- data management
- lidar data
- laser scanner
- point cloud data
- multi view reconstruction
- stereo camera
- triangular mesh
- satellite images
- normal vectors
- icp algorithm
- database systems
- rigid registration
- multispectral
- architectural scenes