Fast computation of accurate Zernike moments.
Khalid M. HosnyPublished in: J. Real Time Image Process. (2008)
Keyphrases
- zernike moments
- numerical stability
- numerical integration
- shape descriptors
- rotation invariant
- image reconstruction
- fourier descriptors
- geometric moments
- moment invariants
- feature vectors
- high order
- rotation angle
- legendre moments
- basis functions
- invariant features
- affine invariant
- image representation
- pseudo zernike moments
- computationally efficient
- polar coordinates
- d objects
- small number
- state space
- video sequences