Filters and filter banks for periodic signals, the Zak transform, and fast wavelet decomposition.
Nikolay PolyakWilliam A. PearlmanPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- wavelet decomposition
- perfect reconstruction
- subband
- filter bank
- wavelet transform
- multiresolution
- input signals
- multiscale
- wavelet filter banks
- wavelet domain
- low pass
- finite impulse response
- high frequency
- wavelet coefficients
- wavelet filters
- image compression
- signal processing
- image coding
- high pass
- fir filters
- wavelet basis
- wavelet packet
- feature vectors
- lifting scheme
- bit rate
- frequency domain
- quadrature mirror
- transform coefficients
- low frequency
- spatial resolution
- coding gain
- image quality
- filter responses
- discrete wavelet transform
- contourlet transform
- sar images
- discrete cosine transform
- transform coding
- image segmentation
- spatial domain
- scale space
- edge detection
- lapped transforms
- denoising
- high quality