Normalized Curve Signatures for Shape Representation and Retrieval.
Marius BrezovanDumitru Dan BurdescuEugen GaneaLiana StanescuPublished in: IPCV (2009)
Keyphrases
- shape representation
- shape retrieval
- planar curves
- shape similarity
- arc length
- shape analysis
- shape matching
- shape descriptors
- multiscale
- computationally efficient
- shape decomposition
- shape description
- fourier descriptors
- matching algorithm
- pattern spectrum
- medial axis
- shape variations
- closed curves
- shape prior
- shape space
- image retrieval
- b spline
- similarity measure
- viewpoint
- probabilistic model
- coarse to fine
- riemannian metric
- curvature scale space
- medical imaging