Shift-Invariant and Sampling Spaces Associated with the Special Affine Fourier Transform.
Ayush BhandariAhmed I. ZayedPublished in: CoRR (2016)
Keyphrases
- fourier transform
- shift invariant
- frequency domain
- wavelet domain
- spatial domain
- discrete wavelet transform
- wavelet coefficients
- rotation invariant
- sparse coding
- signal processing
- subband
- edge preserving
- radon transform
- image registration
- blurred images
- multiscale
- multiresolution
- low frequency
- machine learning
- log polar
- human visual system
- high frequency
- remote sensing
- wavelet transform
- feature extraction
- image sequences