A robust approach to independent component analysis of signals with high-level noise measurements.
Jianting CaoNoboru MurataShun-ichi AmariAndrzej CichockiTsunehiro TakedaPublished in: IEEE Trans. Neural Networks (2003)
Keyphrases
- independent component analysis
- high level
- source signals
- blind source separation
- independent components
- signal processing
- principal component analysis
- factor analysis
- single channel
- high order statistics
- blind signal separation
- low level
- independent subspace analysis
- blind separation
- power spectrum
- principle component analysis
- computer vision
- source separation
- noise level
- noise reduction
- missing data
- multiscale
- image processing
- wiener filter
- mixing matrix
- natural gradient