Parametric phase equalizers for warped filter-banks.
Heinrich W. LöllmannPeter VaryPublished in: EUSIPCO (2006)
Keyphrases
- filter bank
- image coding
- subband
- multiscale
- perfect reconstruction
- multiresolution
- wavelet packet
- signal processing
- frequency domain
- image coding scheme
- computationally efficient
- subband coding
- lifting scheme
- discrete cosine transform
- wavelet filters
- low pass
- reconstruction error
- finite impulse response
- building blocks
- fourier domain
- high frequency
- wavelet transform
- bit rate
- spatial domain
- feature vectors
- filter responses
- computer vision