Shape representation via elementary symmetric polynomials: A complete invariant inspired by the bispectrum.
Renato M. P. NegrinhoPedro M. Q. AguiarPublished in: ICIP (2013)
Keyphrases
- shape representation
- moment invariants
- fourier descriptors
- shape analysis
- arc length
- invariant features
- multiscale
- shape descriptors
- computationally efficient
- shape matching
- shape decomposition
- matching algorithm
- planar curves
- spherical harmonics
- coarse to fine
- shape deformations
- shape variations
- shape description
- image processing
- pattern recognition
- affine invariant
- shape space
- image registration
- maximum likelihood
- shape deformation
- shape prior