An Individual Tree Segmentation Algorithm Without Prior-Knowledge Based on Airborne Lidar Data.
Shihua LiYuhan LiuShunda ZhaoLihong WanPublished in: IGARSS (2023)
Keyphrases
- lidar data
- segmentation algorithm
- watershed segmentation
- image segmentation
- graph cuts
- point cloud
- urban environments
- region growing
- high resolution
- segmentation method
- superpixels
- object segmentation
- input image
- segmentation scheme
- urban areas
- shape prior
- hyperspectral imagery
- region merging
- machine learning
- segmentation result
- pairwise
- higher order
- infrared
- image analysis
- final result
- segmented images
- image processing