Primal convergence from dual subgradient methods for convex optimization.
Emil GustavssonMichael PatrikssonAnn-Brith StrömbergPublished in: Math. Program. (2015)
Keyphrases
- convex optimization
- primal dual
- dual formulation
- alternating direction
- convex optimization problems
- total variation
- optimization methods
- dual variables
- computer vision
- basis pursuit
- iterative algorithms
- semi definite programming
- operator splitting
- interior point methods
- optimal solution
- high quality
- image processing