Distribution-Aware Block-Sparse Recovery via Convex Optimization.
Sajad DaeiFarzan HaddadiArash AminiPublished in: IEEE Signal Process. Lett. (2019)
Keyphrases
- convex optimization
- norm regularization
- basis pursuit
- interior point methods
- low rank
- low rank matrix
- group lasso
- low rank textures
- convex relaxation
- primal dual
- norm minimization
- convex optimization problems
- total variation
- semidefinite program
- operator splitting
- convex formulation
- sparse matrix
- image sequences
- sparse representation
- denoising
- high dimensional