Generalized dual Hahn moment invariants.
Evangelos G. KarakasisGeorge A. PapakostasDimitris E. KoulouriotisVassilios D. TourassisPublished in: Pattern Recognit. (2013)
Keyphrases
- moment invariants
- rotationally invariant
- krawtchouk moments
- pattern recognition
- affine transformation
- zernike moments
- feature vectors
- fourier descriptors
- view independent
- invariance properties
- rotation invariance
- pseudo zernike moments
- affine moment invariants
- orthogonal moments
- orthogonal fourier mellin
- computer vision
- efficient implementation
- complex moments
- image registration
- feature space
- similarity measure