Linear sparse array synthesis via convex optimization.
Ling CenWee SerWei CenZhu Liang YuPublished in: ISCAS (2010)
Keyphrases
- convex optimization
- low rank matrix
- basis pursuit
- low rank
- norm regularization
- operator splitting
- interior point methods
- low rank textures
- convex sets
- quadratic program
- convex relaxation
- total variation
- primal dual
- sparse approximation
- high dimensional
- convex optimization problems
- group lasso
- computer vision
- convex formulation
- norm minimization
- low rank and sparse
- denoising
- image compression
- sparse representation
- linear systems
- matrix factorization
- semidefinite
- linear constraints
- quadratic programming