Local subdivision of Powell-Sabin splines.
Hendrik SpeleersPaul DierckxStefan VandewallePublished in: Comput. Aided Geom. Des. (2006)
Keyphrases
- b spline
- control points
- subdivision scheme
- cubic spline
- multiresolution
- shape preserving
- closed form
- shape error concealment
- simplex search
- basis functions
- neural network
- simulated annealing
- least squares
- post processing
- implicit surfaces
- evolutionary algorithm
- feature space
- pattern recognition
- image sequences
- three dimensional