Fast Multichannel Source Separation Based on Jointly Diagonalizable Spatial Covariance Matrices.
Kouhei SekiguchiAditya Arie NugrahaYoshiaki BandoKazuyoshi YoshiiPublished in: CoRR (2019)
Keyphrases
- covariance matrices
- source separation
- single channel
- covariance matrix
- maximum likelihood
- multi channel
- independent component analysis
- vector space
- gaussian mixture model
- gaussian distribution
- blind source separation
- distance measure
- denoising
- spatio temporal
- gaussian mixture
- audio features
- feature vectors
- spatial relations
- linear classifiers
- wiener filter
- upper bound
- support vector machine
- feature space
- visual features