Ellipse-based principal component analysis for self-intersecting curve reconstruction from noisy point sets.
Oscar E. RuizCarlos A. VanegasCarlos A. CadavidPublished in: Vis. Comput. (2011)
Keyphrases
- point sets
- principal component analysis
- point correspondences
- point pattern matching
- point cloud
- boundary points
- principal components
- parallel lines
- dimensionality reduction
- iterative closest point algorithm
- convex hull
- pairwise
- distance function
- face recognition
- affine registration
- three dimensional
- control points
- point set registration
- low dimensional
- high resolution
- covariance matrix
- feature points
- multiple views
- line segments
- high dimensional data
- face images
- icp algorithm
- rigid registration
- semi supervised
- data points
- iterative closest point
- principal axes
- viewpoint
- learning algorithm