New weight transform schemes for delayless subband adaptive filtering.
Jiaquan HuoSven NordholmZhuquan ZangPublished in: GLOBECOM (2001)
Keyphrases
- adaptive filtering
- subband
- adaptive wavelet
- subband decomposition
- transform coefficients
- filter bank
- image compression
- multiresolution
- perfect reconstruction
- multiscale decomposition
- wavelet transform
- bit rate
- contourlet transform
- energy compaction
- coding gain
- high frequency
- wavelet coefficients
- feature vectors
- low pass
- frequency domain
- denoising
- high pass
- wavelet decomposition
- transform coding
- subband coding
- image coding
- multiscale
- image coder
- filtering method
- low frequency
- speech signal
- quantization scheme
- computational complexity
- discrete fourier transform
- image quality
- image data