An MSE-Based Method to Avoid Permutation/Gain Indeterminacy in Frequency-Domain Blind Source Separation.
Adriana DapenaDaniel I. IglesiaCarlos J. EscuderoPublished in: Circuits Syst. Signal Process. (2010)
Keyphrases
- frequency domain
- convolutive mixtures
- blind source separation
- power spectrum
- cross correlation
- spatial domain
- independent component analysis
- clustering method
- fourier transform
- computer vision
- feature extraction
- subband
- natural images
- image data
- multiresolution
- similarity measure
- fast fourier transform
- independent components