Quadratic trigonometric polynomial curves with a shape parameter.
Xuli HanPublished in: Comput. Aided Geom. Des. (2002)
Keyphrases
- implicit polynomial
- shape space
- shape model
- curve matching
- closed curves
- shape features
- missing parts
- shape analysis
- objective function
- differential geometry
- shape representation
- parameter space
- single parameter
- shape matching
- shape descriptors
- basis functions
- shape parameters
- pairwise
- computational complexity
- fourier descriptors
- vector field
- contour fragments
- algebraic curves
- preserving transformations
- residual error
- curve fitting
- planar curves
- shape variations
- control points
- endpoints