Affine equivalences, isometries and symmetries of ruled rational surfaces.
Juan Gerardo AlcázarEmily QuinteroPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- free form
- affine invariant
- connected components
- three dimensional
- piecewise affine
- relational algebra
- surface reconstruction
- affine transformation
- range data
- image registration
- shape deformations
- riemannian framework
- medical images
- geometric transformations
- invariant representation
- geodesic paths
- object recognition