Improving stability and invariance of Cartesian Zernike moments.
Yanjun ZhaoSaeid BelkasimPublished in: SSIAI (2012)
Keyphrases
- zernike moments
- polar coordinates
- invariant features
- rotation invariance
- invariance properties
- numerical stability
- invariant properties
- scale invariance
- rotation invariant
- image reconstruction
- shape descriptors
- affine invariant
- high order
- feature vectors
- geometric moments
- basis functions
- moment invariants
- rotation angle
- fourier descriptors
- pseudo zernike moments
- keypoints
- image representation
- scale and rotation invariant
- discriminative power
- affine transformation
- shape analysis
- scale invariant
- image matching
- gabor filters
- super resolution
- signal processing
- multiscale
- shape matching