The Arc Tree: An Approximation Scheme To Represent Arbitrary Curved Shapes.
Oliver GüntherEugene WongPublished in: FODO (1989)
Keyphrases
- polynomial time approximation
- approximation schemes
- tree structure
- polygonal approximation
- arbitrary dimension
- shape analysis
- binary tree
- shape descriptors
- line drawings
- perspective projection
- search algorithm
- hierarchical structure
- approximation algorithms
- tree structures
- statistical shape model
- posterior marginals