Oriented Matroids for Shape Representation and Indexing.
Ernesto StaffettiAntoni GrauFrancesc SerratosaAlberto SanfeliuPublished in: IbPRIA (2003)
Keyphrases
- shape representation
- shape analysis
- multiscale
- shape matching
- computationally efficient
- shape descriptors
- shape retrieval
- medial axis
- matching algorithm
- planar curves
- shape description
- shape deformation
- shape decomposition
- arc length
- prior knowledge
- shape variations
- multiresolution
- viewpoint
- pairwise
- feature selection
- shape properties
- pattern spectrum
- machine learning