Hypergraph Spectral Clustering for Point Cloud Segmentation.
Songyang ZhangShuguang CuiZhi DingPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- spectral clustering
- point cloud
- affinity matrix
- image segmentation
- pairwise
- normalized cut
- structure from motion
- point sets
- clustering method
- data clustering
- eigendecomposition
- graph laplacian
- clustering algorithm
- level set
- segmentation algorithm
- similarity matrix
- laser scanner
- segmentation method
- point cloud data
- spectral relaxation
- constrained spectral clustering
- graph partitioning
- k means
- medical imaging
- three dimensional
- computer vision