An augmented Lagrangian preconditioner for implicitly-constituted non-Newtonian incompressible flow.
Patrick E. FarrellPablo Alexei Gazca-OrozcoPublished in: CoRR (2020)
Keyphrases
- augmented lagrangian
- constrained optimization
- constrained optimization problems
- total variation
- convex optimization
- image denoising
- velocity field
- linear programming problems
- lagrange multipliers
- duality gap
- deformable models
- differential evolution
- regularization term
- flow field
- image restoration
- linear programming
- denoising
- linear systems
- global convergence
- image processing
- video sequences