Hilbert transform associated with the fractional Fourier transform.
Ahmed I. ZayedPublished in: IEEE Signal Process. Lett. (1998)
Keyphrases
- fractional fourier transform
- hilbert transform
- basis functions
- wavelet transform
- radon transform
- multiscale
- log polar
- correlation function
- steerable filters
- rotation invariant
- signal analysis
- fourier transform
- linear combination
- empirical mode decomposition
- signal processing
- template matching
- image reconstruction
- frequency domain
- multiresolution
- space variant
- image compression
- object recognition
- image segmentation
- state space
- subband
- natural images
- scale space
- small number