Unsupervised Learning of ALS Point Clouds for 3-D Terrain Scene Clustering.
Jinming ZhangXiangyun HuHengming DaiPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- point cloud
- unsupervised learning
- laser scanner
- stereo camera
- architectural scenes
- multi view stereo
- structure from motion
- surface reconstruction
- supervised learning
- semi supervised
- dominant plane
- point sets
- cad model
- video sequences
- normal vectors
- single image
- machine learning
- clustering algorithm
- image sequences
- object recognition
- point cloud data
- expectation maximization
- input image
- k means
- depth map
- model selection
- high resolution
- three dimensional
- feature selection
- camera parameters
- multiple images
- d scene
- point features
- moving objects