A frequency-domain double-talk detector combined with the regularized GMDF adaptive filter.

Hsu Chang Huang Junghsi Lee

Published in: ICMLC (2010)

Keyphrases

frequency domain
adaptive filter
spectrum analysis
fourier transform
spatial domain
adaptive filtering
image filtering
filtering algorithm
power spectrum
subband
feature extraction
low frequency
noise free
step size
denoising
space variant
preprocessing
transform domain
image restoration
image sequences