Local Sparse Component Analysis for Blind Source Separation: An application to resting state FMRI.
Gilson VieiraEdson Amaro Jr.Luiz A. BaccaláPublished in: EMBC (2014)
Keyphrases
- blind source separation
- resting state fmri
- non stationary
- independent component analysis
- source separation
- functional connectivity
- negative matrix factorization
- diffusion tensor imaging
- blind separation
- brain regions
- sparse representation
- white matter
- speech signal
- least squares
- pattern recognition
- computer vision
- machine learning
- factor analysis
- signal processing
- source signals
- feature space