Subband blind source separation considering acoustic reverberation characteristics.
Paulo Bulkool BatalheiroMariane Rembold PetragliaDiego B. HaddadPublished in: ISCAS (2011)
Keyphrases
- subband
- blind source separation
- filter bank
- wavelet transform
- image compression
- component analysis
- independent component analysis
- multiresolution
- bit rate
- non stationary
- wavelet decomposition
- wavelet coefficients
- feature vectors
- high frequency
- frequency domain
- low frequency
- wavelet domain
- blind separation
- source separation
- discrete wavelet transform
- low pass
- negative matrix factorization
- factor analysis
- speech signal
- sound source
- multiscale
- image segmentation