The arc tree: An approximation scheme to represent arbitrary curved shapes.
Oliver GüntherEugene WongPublished in: Comput. Vis. Graph. Image Process. (1990)
Keyphrases
- polynomial time approximation
- polynomial approximation
- arbitrary dimension
- randomized approximation
- approximation schemes
- pruning algorithm
- tree structure
- closed form
- approximation algorithms
- approximation methods
- posterior marginals
- polygonal approximation
- shape representation
- data structure
- classification trees
- spanning tree
- wireless sensor networks