Biorthogonal filter banks with nearly optimal time-frequency localization.
Cyrille SicletPierre SiohanTanja KarpPublished in: EUSIPCO (2000)
Keyphrases
- filter bank
- wavelet packet
- subband
- image coding
- signal processing
- frequency domain
- perfect reconstruction
- wavelet transform
- multiresolution
- multiscale
- wavelet filters
- lifting scheme
- lapped transforms
- computationally efficient
- reconstruction error
- vector valued
- filter coefficients
- wavelet decomposition
- coding gain
- image compression
- vanishing moments
- discrete cosine transform
- low pass
- compactly supported
- subband coding
- finite impulse response
- wavelet basis
- synthesis filters
- fir filters
- frequency band
- spatial domain
- wavelet bases
- fourier transform
- building blocks
- image data
- feature extraction
- image processing
- computer vision