Manipulating Shape and Producing Geometric Continuity in β-Spline Curves.
Tim N. T. GoodmanKeith UnsworthPublished in: IEEE Computer Graphics and Applications (1986)
Keyphrases
- differential geometry
- b spline
- geometric shapes
- curve matching
- control points
- cubic spline
- shape model
- geometric information
- shape space
- missing parts
- least squares
- curve fitting
- multiresolution
- geometric modeling
- geometric models
- closed curves
- shape analysis
- polygonal approximation
- geometric primitives
- fourier descriptors
- shape descriptors
- contour fragments
- surface geometry
- geometric transformations
- high quality
- d objects
- endpoints
- shape representation
- shape features
- smooth curves
- algebraic curves
- shape variations
- geometrical properties
- edge points
- shape recovery
- medial axis
- geometric constraints
- shape matching
- basis functions
- multiscale