Polyphase IIR filter banks for subband adaptive echo cancellation applications.
Artur KrukowskiIzzet KalePublished in: ISCAS (4) (2003)
Keyphrases
- filter bank
- subband
- high frequency
- image coding
- infinite impulse response
- subband image coding
- multiresolution
- image compression
- perfect reconstruction
- wavelet transform
- locally adaptive
- wavelet decomposition
- bit rate
- subband coding
- frequency domain
- wavelet coefficients
- image coding scheme
- feature vectors
- discrete cosine transform
- low pass
- wavelet packet
- low frequency
- reconstruction error
- wavelet domain
- finite impulse response
- discrete wavelet transform
- multiscale
- computationally efficient
- image coder
- coding gain
- signal processing
- wavelet filter banks
- dct coefficients
- transform coefficients
- image processing
- multiscale decomposition
- wavelet filters
- frequency band
- compression ratio
- visual quality
- computational complexity
- high quality