An augmented Lagrangian approach to the numerical solution of a non-smooth eigenvalue problem.
Alexandre CaboussatRoland GlowinskiVictoria PonsPublished in: J. Num. Math. (2009)
Keyphrases
- numerical solution
- augmented lagrangian
- image denoising
- partial differential equations
- constrained optimization
- constrained optimization problems
- total variation
- matrix valued
- convex optimization
- differential equations
- finite element
- linear programming problems
- image restoration
- denoising
- regularization term
- exact solution
- optimization problems
- lagrange multipliers
- differential evolution
- loss function
- image quality
- convergence rate
- natural images
- dynamic programming
- image processing
- computer vision