Rotation invariants from Gaussian-Hermite moments of color images.
Bo YangTomás SukJan FlusserZhongke ShiXiaofeng ChenPublished in: Signal Process. (2018)
Keyphrases
- color images
- complex moments
- color texture
- moment invariants
- zernike moments
- gray scale
- invariant features
- gaussian derivatives
- image normalization
- color space
- power spectrum
- image processing
- color invariants
- color information
- maximum likelihood
- projection method
- gray scale images
- harmonic functions
- basis functions
- legendre moments
- gaussian noise
- geometric moments
- fourier descriptors
- affine moment invariants
- differential operators
- color correction
- gaussian distribution
- rotation invariant
- color components
- shape descriptors
- affine transformation
- impulse response
- linear relationship
- image restoration
- image deformations
- scale space
- series expansion
- contrast enhancement
- digital images
- activation function
- multiscale