Optimum filter banks for signal decomposition and its application in adaptive echo cancellation.
Qu JinZhi-Quan LuoKon Max WongPublished in: IEEE Trans. Signal Process. (1996)
Keyphrases
- filter bank
- wavelet packet
- perfect reconstruction
- subband
- filter coefficients
- signal processing
- image coding
- steerable pyramid
- multiscale decomposition
- high frequency
- frequency domain
- synthesis filters
- subband image coding
- multiscale
- multiresolution
- input signals
- wavelet transform
- wavelet frame
- fir filters
- quadrature mirror
- computationally efficient
- reconstruction error
- subband coding
- finite impulse response
- wavelet filters
- lifting scheme
- low pass
- linear filters
- bit rate
- wavelet coefficients
- frequency band
- discrete cosine transform
- wavelet decomposition
- low frequency
- image compression
- computer vision
- denoising
- wavelet function