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Research on a hierarchical feature-based contour extraction method for spatial complex truss-like structures in aerial images.
Wei Wei
Yongjie Shu
Jianfeng Liu
Linwei Dong
Leilei Jia
Jianfeng Wang
Yan Guo
Published in:
Eng. Appl. Artif. Intell. (2024)
Keyphrases
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aerial images
vector data
aerial imagery
tree crown
aerial image sequences
spatial information
road extraction
line segments
urban areas
low altitude
image structure
man made
man made objects
appearance model
digital elevation models
shadow detection algorithm