An Automatic Hierarchical Clustering Method for the LiDAR Point Cloud Segmentation of Buildings via Shape Classification and Outliers Reassignment.
Feng WangGuoqing ZhouJiali XieBolin FuHaotian YouJianjun ChenXue ShiBowen ZhouPublished in: Remote. Sens. (2023)
Keyphrases
- machine learning
- point cloud
- clustering method
- shape classification
- lidar data
- shape retrieval
- shape representation
- shape descriptors
- structure from motion
- shape matching
- point sets
- clustering algorithm
- point cloud data
- spectral clustering
- similarity measure
- laser scanner
- segmentation method
- object contours
- shape description
- k means
- image segmentation
- segmentation algorithm
- coarse to fine
- medical images
- region growing
- image analysis
- image retrieval
- fourier descriptors
- level set
- multiscale
- least squares
- high resolution
- data points
- d objects
- energy function
- face recognition