Characterizing the shapes of noisy, non-uniform, and disconnected point clusters in the plane.
Xu ZhongMatt DuckhamPublished in: Comput. Environ. Urban Syst. (2016)
Keyphrases
- clustering algorithm
- arbitrary dimension
- arbitrary shape
- normal vectors
- gaussian curvature
- boundary points
- shape analysis
- cluster analysis
- single point
- control points
- contour points
- data sets
- data clustering
- three dimensional
- ground plane
- noisy environments
- hierarchical clustering
- shape model
- density based clustering
- missing data
- transformation matrix
- feature vectors
- grid points