A New Separable Moments Based on Tchebichef-Krawtchouk Polynomials.
Zinah N. IdanSadiq H. AbdulhussainSyed Abdul Rahman Al-HaddadPublished in: IEEE Access (2020)
Keyphrases
- moment invariants
- orthogonal moments
- tchebichef moments
- zernike moments
- orthogonal polynomials
- krawtchouk moments
- feature vectors
- pattern recognition
- affine transformation
- feature extraction
- legendre moments
- image normalization
- fourier descriptors
- scale and rotation invariant
- polar coordinates
- data sets
- shape descriptors
- geometric moments
- fast fourier transform
- high order
- basis functions
- similarity measure
- series expansion
- hermite transform