Non-sparse approach to underdetermined blind signal estimation.
Li Chin KhorWai Lok WooSatnam Singh DlayPublished in: ICASSP (5) (2005)
Keyphrases
- signal reconstruction
- compressive sensing
- mixing matrix
- signal recovery
- signal processing
- blind image restoration
- estimation algorithm
- source separation
- accurate estimation
- regularized regression
- random projections
- independent component analysis
- parameter estimation
- sparse representation
- signal detection
- dimensionality reduction
- compressive sampling
- linear transform
- high frequency
- estimation process
- compressed sensing
- non stationary
- density estimation
- high dimensional
- sparse data
- dense motion estimation
- blind source separation