Approximate implicitization of planar curves by piecewise rational approximation of the distance function.
Mohamed ShalabyBert JüttlerJosef SchichoPublished in: Appl. Algebra Eng. Commun. Comput. (2007)
Keyphrases
- distance function
- planar curves
- distance computation
- parametric curves
- similarity search
- corner detection
- knn
- nearest neighbor
- scale space
- euclidean distance
- metric space
- distance metric
- shape representation
- distance measure
- data points
- edit distance
- closed curves
- closed form
- machine learning
- digital curves
- high dimensional
- multiscale
- training data