On the non-separable Gabor signal expansion and filter banks.
Arno J. van LeestPublished in: ISSPA (1999)
Keyphrases
- filter bank
- perfect reconstruction
- wavelet filter banks
- synthesis filters
- signal processing
- subband
- wavelet packet
- filter responses
- frequency domain
- image coding
- input signals
- multiresolution
- lifting scheme
- multiscale
- wavelet transform
- linear filters
- high frequency
- low pass
- fir filters
- subband coding
- filter coefficients
- feature vectors
- high pass
- computationally efficient
- discrete cosine transform
- image compression
- wavelet filters
- pattern recognition
- image representation
- low frequency
- finite impulse response
- face recognition
- gabor filters
- computer vision
- feature extraction
- image processing
- nonlinear filters
- reconstruction error
- denoising