Variationally diagonalized multichannel state-space frequency-domain adaptive filtering for acoustic echo cancellation.
Sarmad MalikJacob BenestyPublished in: ICASSP (2013)
Keyphrases
- adaptive filtering
- frequency domain
- state space
- spectrum analysis
- denoising
- adaptive filter
- single channel
- spatial domain
- fourier transform
- cross correlation
- feature extraction
- power spectrum
- subband
- filtering method
- high frequency
- image denoising
- multi channel
- multiscale
- power spectra
- noisy images
- fast fourier transform
- natural images
- speech signal
- post processing
- discrete fourier transform
- recursive least squares
- high quality
- image processing