Automatic extraction of building geometries based on centroid clustering and contour analysis on oblique images taken by unmanned aerial vehicles.
Leilei ZhangGuoxin WangWeijian SunPublished in: Int. J. Geogr. Inf. Sci. (2022)
Keyphrases
- automatic extraction
- image analysis
- ground truth
- aerial images
- k means
- input image
- image structure
- relation extraction
- object recognition
- image contours
- autonomous systems
- segmentation method
- path planning
- search and rescue
- unmanned aerial vehicles
- image understanding
- decision making
- intelligent systems
- expert systems
- image segmentation