Two-stage blind audio source counting and separation of stereo instantaneous mixtures using Bayesian tensor factorisation.
Sayeh MirzaeiYaser NorouziHugo Van hammePublished in: IET Signal Process. (2015)
Keyphrases
- source signals
- independent component analysis
- blind source separation
- blind separation
- computer vision
- multimedia
- stereo vision
- blind deconvolution
- high order
- stereo images
- three dimensional
- signal processing
- dimensionality reduction
- early vision
- stereo matching
- higher order
- multi camera
- stereo camera
- audio visual
- source separation
- nonlinear functions
- mixture model
- expectation maximization
- gaussian mixture
- stereo pair
- visual data
- principal component analysis
- posterior probability
- diffusion tensor
- prior distribution
- non stationary
- audio features
- structure tensor
- denoising
- maximum likelihood