On the Noise Robustness of Simultaneous Orthogonal Matching Pursuit.
Jean-François DetermeJérôme LouveauxLaurent JacquesFrançois HorlinPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- orthogonal matching pursuit
- compressed sensing
- sparse representation
- transform domain
- signal recovery
- sparse approximation
- compressive sensing
- feature selection
- noise model
- image reconstruction
- signal to noise ratio
- noise reduction
- noise level
- image processing
- greedy algorithm
- multiscale
- face recognition
- spatial domain
- gaussian noise
- noisy images
- input data