-optimal designs with a sparsity constraint for ill-posed inverse problems.
Eldad HaberZhuojun MagnantChristian LuceroLuis TenorioPublished in: Comput. Optim. Appl. (2012)
Keyphrases
- inverse problems
- image reconstruction
- global optimization
- convex optimization
- optimization problems
- sparsity constraints
- optimization methods
- early vision
- partial differential equations
- computationally expensive
- face recognition
- principal component analysis
- particle swarm optimization
- parameter space
- nonnegative matrix factorization