Sparse Signal Estimation by Maximally Sparse Convex Optimization.
Ivan W. SelesnickIlker BayramPublished in: IEEE Trans. Signal Process. (2014)
Keyphrases
- convex optimization
- basis pursuit
- norm regularization
- low rank matrix
- signal recovery
- compressive sensing
- signal reconstruction
- low rank
- high dimensional
- low rank textures
- sparse representation
- total variation
- convex relaxation
- sparse matrix
- convex optimization problems
- compressed sensing
- low rank and sparse
- norm minimization
- interior point methods
- image processing
- random projections
- signal processing
- denoising
- object recognition