Orthogonal Hilbert transform filter banks and wavelets.
Rutger L. van SpaendonckThierry BluRichard G. BaraniukMartin VetterliPublished in: ICASSP (6) (2003)
Keyphrases
- hilbert transform
- wavelet transform
- perfect reconstruction
- compactly supported
- filter bank
- subband
- multiscale
- wavelet filters
- multiresolution
- image coding
- wavelet packet
- lapped transforms
- lifting scheme
- image compression
- wavelet bases
- wavelet decomposition
- basis functions
- high frequency
- wavelet coefficients
- wavelet domain
- infinite impulse response
- correlation function
- low pass
- feature extraction
- multiresolution analysis
- signal processing
- frequency domain
- image processing
- computationally efficient
- rotation invariant
- vector valued
- low frequency
- radon transform
- frequency band
- discrete wavelet transform
- local binary pattern
- lossless compression
- scale space
- image quality
- feature detection
- feature space
- pattern recognition