Nonlinear Augmented Lagrangian and Duality Theory.
Changyu WangX. Q. YangXinmin YangPublished in: Math. Oper. Res. (2013)
Keyphrases
- image processing
- augmented lagrangian
- solving nonlinear
- duality gap
- total variation
- image denoising
- constrained optimization
- constrained optimization problems
- convex optimization
- multiscale
- regularization term
- linear programming problems
- image segmentation
- primal dual
- lagrange multipliers
- np hard
- linear programming
- higher order
- computational complexity