Numerical error analysis in Zernike moments computation.
George A. PapakostasYiannis S. BoutalisConstantin PapaodysseusDimitrios K. FragoulisPublished in: Image Vis. Comput. (2006)
Keyphrases
- error analysis
- zernike moments
- numerical stability
- numerical integration
- least squares
- shape descriptors
- image reconstruction
- rotation invariant
- moment invariants
- basis functions
- error correction
- fourier descriptors
- legendre moments
- orthogonal moments
- geometric moments
- affine invariant
- high order
- invariant features
- image representation
- pseudo zernike moments
- feature vectors
- polar coordinates
- scale invariant
- multiresolution
- image segmentation