Semi-Automatic Classification of Building From Low-Density Lidar Data and Worldview-2 Images Through OBIA Technique.
Chiara ZarroSilvia Liberata UlloGiuseppe MeoliMariano FocaretaPublished in: IGARSS (2020)
Keyphrases
- semi automatic
- lidar data
- fully automatic
- low density
- input image
- urban environments
- image data
- gold standard
- image analysis
- high resolution
- ground truth
- segmentation method
- watershed segmentation
- image retrieval
- region of interest
- multiple images
- landmark extraction
- point cloud
- edge detection
- hyperspectral images
- spatial information
- ontology construction
- computer vision
- feature points
- image processing