Indoor functional subspace division from point clouds based on graph neural network.
Han YueHangbin WuVille V. LehtolaJunyi WeiChun LiuPublished in: Int. J. Appl. Earth Obs. Geoinformation (2024)
Keyphrases
- point cloud
- neural network
- surface reconstruction
- structure from motion
- point sets
- point cloud data
- feature extraction
- stereo camera
- laser scanner
- random walk
- icp algorithm
- high dimensional
- triangular mesh
- weighted graph
- closed form
- dimensionality reduction
- principal component analysis
- feature space
- feature selection