Grouping Separated Frequency Components by Estimating Propagation Model Parameters in Frequency-Domain Blind Source Separation.
Hiroshi SawadaShoko ArakiRyo MukaiShoji MakinoPublished in: IEEE Trans. Speech Audio Process. (2007)
Keyphrases
- frequency domain
- convolutive mixtures
- blind source separation
- spatial domain
- fourier transform
- independent component analysis
- non stationary
- source separation
- denoising
- subband
- feature extraction
- filter bank
- blind separation
- negative matrix factorization
- sparse representation
- low pass
- computer vision
- bit rate
- signal processing
- multiresolution
- image processing