Orthogonal Matching Pursuit with Tikhonov and Landweber Regularization.
Robert SeidelPublished in: CoRR (2019)
Keyphrases
- orthogonal matching pursuit
- sparse approximation
- regularization parameter
- regularization methods
- signal recovery
- compressed sensing
- sparse representation
- linear combination
- transform domain
- compressive sensing
- image restoration
- sparse coding
- feature selection
- total variation
- noise model
- spatial domain
- greedy algorithm
- cross validation
- computer vision
- prior information
- multistage
- object recognition
- image processing