Optimal Pairwise Fourth-Order Independent Component Analysis.
Vicente ZarzosoJuan José Murillo-FuentesRafael Boloix-TortosaAsoke K. NandiPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- independent component analysis
- fourth order
- pairwise
- higher order statistics
- high order
- principal component analysis
- independent components
- partial differential equations
- factor analysis
- signal processing
- noise removal
- blind source separation
- image interpolation
- estimation error
- similarity measure
- image processing
- markov random field
- higher order
- anisotropic diffusion
- face recognition