Theory of paraunitary filter banks over fields of characteristic two.
Faramarz FekriRussell M. MersereauRonald W. SchaferPublished in: IEEE Trans. Inf. Theory (2002)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- signal processing
- frequency domain
- wavelet packet
- computationally efficient
- low pass
- finite impulse response
- wavelet transform
- discrete cosine transform
- infinite impulse response
- wavelet filters
- reconstruction error
- lifting scheme
- low frequency
- spectral analysis
- computer vision
- wavelet decomposition
- high frequency
- filter responses
- bit rate
- image quality
- feature extraction