Individual Tree Crown Detection and Delineation From Very-High-Resolution UAV Images Based on Bias Field and Marker-Controlled Watershed Segmentation Algorithms.
Hongyu HuangXu LiChongcheng ChenPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2018)
Keyphrases
- tree crown
- watershed segmentation
- aerial images
- segmentation method
- power line
- segmentation algorithm
- image data
- image segmentation
- fully automatic
- input image
- image registration
- imaging process
- intensity inhomogeneity
- level set formulation
- mr brain images
- image analysis
- active contours
- bounding box
- image intensity
- region merging
- piecewise smooth
- image processing