A fixed-point augmented Lagrangian method for total variation minimization problems.
Yuping DuanWeimin HuangPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- total variation
- minimization problems
- augmented lagrangian method
- total variation regularization
- image restoration
- denoising
- augmented lagrangian
- image denoising
- convex optimization
- image processing
- regularization term
- image deblurring
- dynamical systems
- natural images
- belief propagation
- high quality
- computer vision