Data reduction of polygonal curves using B-splines.
Eric SauxMarc DanielPublished in: Comput. Aided Des. (1999)
Keyphrases
- b spline
- data reduction
- data compression
- control points
- preprocessing
- cubic b spline
- tensor product
- curve fitting
- affine transformation
- basis functions
- data analysis
- classification rules
- knowledge discovery
- representative subset
- model selection
- classification accuracy
- rough set theory
- least squares
- data mining
- feature selection
- singular value decomposition
- clustering algorithm
- dimensionality reduction
- curve matching
- deformation field
- free form deformation
- high dimensionality
- computer vision
- real world
- cubic spline
- feature extraction
- pattern recognition
- evolutionary algorithm
- data quality