Airborne LiDAR Data Filtering Based on Geodesic Transformations of Mathematical Morphology.
Yong LiBin YongPeter van OosteromMathias LemmensHuayi WuLiliang RenMingxue ZhengJiajun ZhouPublished in: Remote. Sens. (2017)
Keyphrases
- lidar data
- mathematical morphology
- linear filtering
- urban environments
- image analysis
- high resolution
- gray scale
- point cloud
- binary images
- morphological operators
- urban areas
- adaptive neighborhood
- image and signal processing
- image processing
- watershed segmentation
- partial differential equations
- edge detection
- hyperspectral imagery
- spatially variant
- structuring elements
- morphological transformations
- shape model