A theory of phase-sensitive rotation invariance with spherical harmonic and moment-based representations.
Ramakrishna KakaralaDansheng MaoPublished in: CVPR (2010)
Keyphrases
- spherical harmonics
- rotation invariance
- zernike moments
- rotation invariant
- moment invariants
- basis functions
- scale invariance
- fourier transform
- single image
- cross correlation
- image processing
- scale space
- feature vectors
- viewpoint
- high order
- shape features
- shape representation
- affine invariant
- medical images
- pattern recognition
- three dimensional