Weighted sparse signal decomposition.
Massoud Babaie-ZadehBehzad MehrdadGeorgios B. GiannakisPublished in: ICASSP (2012)
Keyphrases
- compressive sensing
- signal recovery
- signal reconstruction
- wavelet packet
- compressive sampling
- tensor decomposition
- signal processing
- sparse data
- frequency domain
- compressed sensing
- high dimensional
- random projections
- sparse representation
- signal detection
- decomposition methods
- decomposition method
- non stationary
- face recognition
- elastic net
- canonical correlation analysis
- order statistics
- heart rate
- neural network
- least squares
- weighted sum
- high frequency
- sparse matrix
- signal to noise ratio
- video sequences
- multiscale
- orthogonal matching pursuit
- denoising
- linear transform
- image processing