Adaptive combination of subband adaptive filters for acoustic echo cancellation.

Jingen Ni Feng Li

Published in: IEEE Trans. Consumer Electron. (2010)

Keyphrases

subband
high frequency
filter bank
image compression
wavelet transform
adaptive wavelet
locally adaptive
multiresolution
bit rate
energy compaction
wavelet coefficients
feature vectors

frequency domain
low frequency
wavelet decomposition
subband coding
discrete wavelet transform
wavelet domain
subband decomposition
low pass
perfect reconstruction
scalar quantization
image coding

contourlet transform
image coder
non subsampled contourlet transform
wavelet coding
wavelet packet
multiscale
signal processing
vector quantization
visual quality
reconstruction error
transform coefficients

frequency band
subband image coding
lifting scheme
compression algorithm
directional information
wavelet subbands
spatial domain
rate distortion
video coding
wavelet transform coefficients
feature extraction