Semantic Segmentation for Full-Waveform LiDAR Data Using Local and Hierarchical Global Feature Extraction.
Takayuki ShinoharaHaoyi XiuMasashi MatsuokaPublished in: SIGSPATIAL/GIS (2020)
Keyphrases
- semantic segmentation
- lidar data
- feature extraction
- superpixels
- conditional random fields
- urban environments
- image processing
- object categories
- point cloud
- scene classification
- feature selection
- multiscale
- weakly supervised
- high resolution
- image classification
- feature space
- urban areas
- probabilistic model
- dimensionality reduction
- graphical models
- augmented reality
- feature vectors
- object recognition
- three dimensional