Extraction of Roof Feature Lines Based on Geometric Constraints from Airborne LiDAR Data.
Zhan CaiHongchao MaLiang ZhangPublished in: Remote. Sens. (2023)
Keyphrases
- lidar data
- geometric constraints
- point cloud
- feature correspondences
- urban environments
- high resolution
- urban areas
- camera calibration
- epipolar geometry
- geometric consistency
- hyperspectral imagery
- aerial images
- structure from motion
- multiple images
- point sets
- line segments
- multispectral
- feature vectors
- watershed segmentation
- hough transform
- spatial resolution
- multi view
- principal component analysis
- image features
- multiscale
- three dimensional