Fast computation of exact Zernike moments using cascaded digital filters.
Chern-Loon LimBarmak HonarvarKim-Han ThungParamesran RaveendranPublished in: Inf. Sci. (2011)
Keyphrases
- zernike moments
- digital filters
- rotation invariant
- shape descriptors
- image reconstruction
- basis functions
- high order
- fourier descriptors
- legendre moments
- image representation
- feature vectors
- affine invariant
- low pass filter
- discrete wavelet transform
- invariant features
- face detection
- image registration
- transfer function
- multiscale
- motion estimation
- pairwise
- fir filters
- high quality