Temporal Decorrelation as Preprocessing for Linear and Post-nonlinear ICA.
Juha KarvanenToshihisa TanakaPublished in: ICA (2004)
Keyphrases
- preprocessing
- independent components analysis
- independent component analysis
- feature extraction
- blind source separation
- independent components
- source separation
- linear systems
- statistical independence
- simple linear
- linear prediction
- nonlinear models
- post processing
- temporal information
- preprocessing step
- nonlinear regression
- piecewise linear
- temporal constraints
- factor analysis
- nonlinear functions
- linear filters
- linear approximation
- temporal patterns
- spatio temporal
- temporal structure
- signal processing
- face recognition
- feature selection
- general linear model
- gauss seidel
- multiscale
- numerical integration
- principal component analysis
- space time
- sparse representation
- temporal evolution
- image coding
- linear model
- temporal data