A Posteriori Error Estimators for Regularized Total Variation of Characteristic Functions.
Francesca FierroAndreas VeeserPublished in: SIAM J. Numer. Anal. (2003)
Keyphrases
- total variation
- image restoration
- regularization methods
- denoising
- image denoising
- convex optimization
- half quadratic
- minimization problems
- total variation minimization
- regularization term
- augmented lagrangian
- image deblurring
- blind deconvolution
- image processing
- fidelity term
- regularization method
- edge preserving
- total variation regularization
- color image restoration
- dual formulation
- total least squares
- multiplicative noise removal
- restored image
- mumford shah
- operator splitting
- split bregman method
- inverse problems
- low rank
- noisy images
- optimization problems
- object recognition