An Accelerated Tensorial Double Proximal Gradient Method for Total Variation Regularization Problem.
Oumaima BenchettouAbdeslem Hafid BentbibAbderrahman BouhamidiPublished in: J. Optim. Theory Appl. (2023)
Keyphrases
- gradient method
- total variation regularization
- total variation
- image denoising
- image deblurring
- denoising
- locally adaptive
- convergence rate
- regularization parameter
- step size
- optimization methods
- image restoration
- augmented lagrangian
- negative matrix factorization
- natural images
- smooth regions
- matrix valued
- image processing
- constrained optimization
- cross validation
- pairwise