Fourth-order blind identification of underdetermined mixtures of sources (FOBIUM).
Anne FerréolLaurent AlberaPascal ChevalierPublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- fourth order
- source signals
- blind source separation
- blind separation
- noise removal
- source separation
- high order
- independent component analysis
- partial differential equations
- image interpolation
- anisotropic diffusion
- nonlinear diffusion
- image enhancement
- non stationary
- estimation error
- nonlinear functions
- denoising
- maximum likelihood
- edge detection
- principal component analysis