Acoustic filter-and-sum beamforming by adaptive principal component analysis.
Ernst WarsitzReinhold Haeb-UmbachPublished in: ICASSP (4) (2005)
Keyphrases
- principal component analysis
- adaptive filter
- noise cancellation
- adaptive filtering
- sound source
- mimo ofdm systems
- noise suppression
- principal components
- daubechies wavelet
- independent component analysis
- dimensionality reduction
- covariance matrix
- source localization
- feature extraction
- face images
- dimension reduction
- noise reduction
- filtering algorithm
- frequency domain
- low dimensional
- computer vision