Hilbert transform by divide-and-conquer piecewise linear approximation.
Lacrimioara GramaCorneliu RusuPublished in: ECCTD (2011)
Keyphrases
- hilbert transform
- basis functions
- wavelet transform
- radon transform
- multiscale
- correlation function
- steerable filters
- rotation invariant
- hilbert huang transform
- signal analysis
- empirical mode decomposition
- image reconstruction
- monogenic signal
- fourier transform
- subband
- wavelet decomposition
- multiresolution
- wavelet domain
- wavelet coefficients
- small number
- search space
- computer vision