Correction of Structured Noise in fMRI Using Spatial Independent Component Analysis: Corsica.
Vincent PerlbargPierre BellecJean-Luc AntonHabib BenaliPublished in: ICASSP (5) (2006)
Keyphrases
- independent component analysis
- independent components
- principal component analysis
- factor analysis
- signal processing
- source signals
- blind source separation
- single channel
- source separation
- independent subspace analysis
- event related
- functional magnetic resonance imaging
- spatial correlation
- spatio temporal
- additive noise
- noise level
- principle component analysis
- missing data
- blind separation
- natural gradient
- median filter
- data analysis
- human brain
- noise reduction
- signal to noise ratio
- mixing matrix
- computer vision