An over-sampling subband adaptive filter with the optimal real filter bank.
Yoshito HigaHiroshi OchiShigenori KinjoPublished in: ICASSP (1997)
Keyphrases
- filter bank
- subband
- wavelet transform
- multiresolution
- image coding
- image compression
- perfect reconstruction
- bit rate
- subband coding
- feature vectors
- wavelet coefficients
- high frequency
- wavelet decomposition
- wavelet packet
- wavelet domain
- frequency domain
- discrete wavelet transform
- synthesis filters
- signal processing
- low frequency
- reconstruction error
- low pass
- frequency band
- multiscale
- computationally efficient
- step size
- spatial domain
- rate distortion
- adaptive filtering
- wavelet filters
- lifting scheme
- natural images