An efficient augmented Lagrangian method with applications to total variation minimization.
Chengbo LiWotao YinHong JiangYin ZhangPublished in: Comput. Optim. Appl. (2013)
Keyphrases
- total variation minimization
- total variation
- augmented lagrangian method
- image restoration
- total variation regularization
- color image restoration
- augmented lagrangian
- denoising
- image denoising
- convex optimization
- image processing
- regularization term
- noisy images
- image deblurring
- multiscale
- edge preserving
- signal to noise ratio
- partial differential equations
- markov random field
- higher order