Orthogonal approach to independent component analysis using quaternionic factorization.
Adam BorowiczPublished in: EURASIP J. Adv. Signal Process. (2020)
Keyphrases
- independent component analysis
- signal processing
- independent components
- fourier transform
- principal component analysis
- factor analysis
- blind source separation
- matrix factorization
- natural gradient
- singular value decomposition
- independent subspace analysis
- source separation
- image restoration
- pattern recognition
- multiscale
- face recognition
- natural image statistics
- image processing
- computer vision