On the Noise Robustness of Simultaneous Orthogonal Matching Pursuit.
Jean-François DetermeJérôme LouveauxLaurent JacquesFrançois HorlinPublished in: CoRR (2016)
Keyphrases
- orthogonal matching pursuit
- compressed sensing
- sparse representation
- transform domain
- signal recovery
- compressive sensing
- feature selection
- sparse approximation
- greedy algorithm
- noise model
- noise level
- noise reduction
- signal to noise ratio
- spatial domain
- high resolution
- computational complexity
- image processing
- machine learning