Keyphrases
- zernike moments
- rotation invariant
- shape descriptors
- image reconstruction
- feature vectors
- moment invariants
- fourier descriptors
- basis functions
- rotation angle
- geometric moments
- high order
- affine invariant
- pseudo zernike moments
- image representation
- invariant features
- polar coordinates
- shape analysis
- viewpoint
- computer vision
- affine transformation
- signal processing
- multiscale
- image processing