A Geometric Invariant Shape Descriptor Based on the Radon, Fourier, and Mellin Transforms.
Thai V. HoangSalvatore TabbonePublished in: ICPR (2010)
Keyphrases
- shape descriptors
- translation invariant
- radon transform
- geometric features
- fourier transform
- shape analysis
- fourier descriptors
- fourier domain
- d objects
- moment invariants
- zernike moments
- shape features
- shape representation
- mathematical morphology
- multiscale
- shape matching
- legendre moments
- shape retrieval
- wavelet transform
- image reconstruction
- spin images
- shape similarity
- shape description
- size functions
- geometric transformations
- denoising
- feature vectors
- shape context
- d mesh
- shift invariant
- invariant features
- affine invariant
- image processing
- polar coordinates
- shape deformations
- noisy images
- frequency domain
- morphological operators
- texture images
- high order
- shape recognition
- image analysis
- medical imaging
- affine transformation