Automatic Workflow for Roof Extraction and Generation of 3D CityGML Models from Low-Cost UAV Image-Derived Point Clouds.
Arnadi MurtiyosoMirza VeriandiDeni SuwardhiBudhy SoeksmantonoAgung Budi HartoPublished in: ISPRS Int. J. Geo Inf. (2020)
Keyphrases
- point cloud
- low cost
- image data
- surface reconstruction
- image features
- input image
- structure from motion
- single image
- aerial images
- point sets
- normal vectors
- lidar data
- high resolution
- laser scanner
- image regions
- object recognition
- architectural scenes
- hough transform
- stereo camera
- reconstruction method
- feature points
- multi view reconstruction
- point cloud data