Solving Quasi-Variational Inequalities for Image Restoration with Adaptive Constraint Sets.
Frank LenzenJan LellmannFlorian BeckerChristoph SchnörrPublished in: SIAM J. Imaging Sci. (2014)
Keyphrases
- image restoration
- variational inequalities
- constraint sets
- nonlinear programming
- proximal point
- linearly constrained
- modified hopfield neural network
- total variation
- sensitivity analysis
- feasible set
- markov random field
- super resolution
- convex sets
- image processing
- primal dual
- regularization parameter
- optimality conditions
- fixed point
- linear constraints
- convex optimization
- linear programming
- globally convergent
- lower bound
- boundary conditions
- newton method
- game theory
- high resolution
- computer vision