An Improved Shape Signature for Shape Representation and Image Retrieval.
Yong HuZuoyong LiPublished in: J. Softw. (2013)
Keyphrases
- shape representation
- image retrieval
- shape analysis
- shape matching
- shape retrieval
- shape descriptors
- shape classification
- shape decomposition
- multiscale
- shape variations
- shape description
- medial axis
- computationally efficient
- shape similarity
- shape deformation
- shape space
- fourier descriptors
- spherical harmonics
- object shape
- planar curves
- shape properties
- matching algorithm
- image matching
- arc length
- morphological skeleton
- shape features
- coarse to fine
- medical imaging
- riemannian metric
- shape prior
- statistical model
- object recognition