Improved Kalman gain computation for multichannel frequency-domain adaptive filtering and application to acoustic echo cancellation.
Herbert BuchnerWalter KellermannPublished in: ICASSP (2002)
Keyphrases
- frequency domain
- adaptive filtering
- spectrum analysis
- adaptive filter
- fourier transform
- spatial domain
- denoising
- cross correlation
- power spectrum
- feature extraction
- multiresolution
- subband
- remote sensing
- filtering method
- speech signal
- image denoising
- edge detection
- image analysis
- feature vectors
- feature space
- pattern recognition