Geometric modelling using rational Gaussian curves and surfaces.
Ardeshir GoshtasbyPublished in: Comput. Aided Des. (1995)
Keyphrases
- algebraic curves
- implicit polynomial
- surface geometry
- space curves
- differential geometry
- geometric modeling
- planar curves
- closed curves
- smooth curves
- geometric models
- smooth surfaces
- geometric features
- minimal surface
- geodesic paths
- free form
- critical points
- gaussian curvature
- curve fitting
- geometric primitives
- arbitrary topology
- surface reconstruction
- maximum likelihood
- decision making
- geometric information
- principal curves
- geometric structure
- gaussian distribution
- curvature flow
- differential operators
- gaussian mixture
- endpoints
- b spline
- reeb graph
- geometric objects
- digital curves
- surface orientation
- three dimensional