Primal-Dual Plug-and-Play Image Restoration.
Shunsuke OnoPublished in: IEEE Signal Process. Lett. (2017)
Keyphrases
- image restoration
- primal dual
- convex optimization
- total variation
- linear programming
- linear program
- linear programming problems
- interior point methods
- convergence rate
- edge preserving
- semidefinite programming
- approximation algorithms
- image processing
- variational inequalities
- super resolution
- algorithm for linear programming
- blurred images
- markov random field
- regularization parameter
- line search
- interior point
- restoration algorithm
- iterative image restoration
- image deblurring
- image deconvolution
- modified hopfield neural network
- degraded images
- motion blur
- image quality
- higher order
- augmented lagrangian
- regularization term
- restoration method
- optimization problems