ICR: Iterative Convex Refinement for Sparse Signal Recovery Using Spike and Slab Priors.
Hojjat Seyed MousaviVishal MongaTrac D. TranPublished in: CoRR (2015)
Keyphrases
- signal recovery
- projections onto convex sets
- post processing
- compressed sensing
- spatial domain
- low rank and sparse
- convex optimization
- compressive sensing
- orthogonal matching pursuit
- iterative refinement
- high dimensional
- image interpolation
- globally optimal
- dictionary learning
- image reconstruction
- principal component analysis
- preprocessing