Sparse signal estimation with nonlinear conjugate gradients.
Goran MarjanovicVictor SoloPublished in: ICASSP (2010)
Keyphrases
- linear transform
- signal reconstruction
- compressive sensing
- signal recovery
- signal processing
- high dimensional
- nonlinear filtering
- non stationary
- high frequency
- dense motion estimation
- compressive sampling
- compressed sensing
- accurate estimation
- estimation algorithm
- high order
- high dimension
- nonlinear filters
- parameter estimation
- signal subspace
- image classification
- sparse coding
- sparse representation