Keyphrases
- total variation
- image restoration
- denoising
- image denoising
- convex optimization
- color image restoration
- minimization problems
- dual formulation
- regularization term
- total variation minimization
- blind deconvolution
- augmented lagrangian
- regularization methods
- image processing
- image deblurring
- total variation regularization
- natural images
- fidelity term
- split bregman method
- noise reduction
- linear programming
- operator splitting
- multiplicative noise removal
- super resolution
- edge detection