Residual signal in sub-band acoustic echo cancellers.
Oguz TanrikuluBuyurman BaykalAnthony G. ConstantinidesJonathon A. ChambersPublished in: EUSIPCO (1996)
Keyphrases
- subband
- residual signal
- coding gain
- high frequency
- filter bank
- bit rate
- wavelet transform
- motion compensated
- low pass
- image compression
- multiresolution
- feature vectors
- low frequency
- wavelet coefficients
- discrete wavelet transform
- video coding
- wavelet decomposition
- frequency domain
- coding efficiency
- wavelet domain
- image coding
- wavelet coding
- visual quality
- rate distortion
- multiscale
- perfect reconstruction
- motion compensation
- wavelet packet
- transform coefficients
- image quality
- prediction error
- computer vision
- low bit rate
- image coder
- bitstream
- wavelet subbands
- compression scheme
- inter frame