Non-Wiener Phenomenon in Oversampled Subband Adaptive Filters.
Brady LaskaFranck BeaucoupRafik A. GoubranPublished in: ICASSP (3) (2007)
Keyphrases
- subband
- filter bank
- wavelet transform
- image compression
- multiresolution
- bit rate
- feature vectors
- high frequency
- wavelet coefficients
- wavelet decomposition
- wavelet coding
- low pass
- reconstruction error
- wavelet domain
- frequency band
- discrete wavelet transform
- frequency domain
- wavelet packet
- low frequency
- subband coding
- image coding
- adaptive wavelet
- subband decomposition
- multiscale
- scalar quantization
- directional information
- perfect reconstruction
- image coder
- high pass
- lifting scheme
- rate distortion
- wavelet transform coefficients
- contourlet transform
- additive noise
- image processing
- image coding scheme
- non subsampled contourlet transform