A total variation diminishing interpolation operator and applications.
Sören BartelsRicardo H. NochettoAbner J. SalgadoPublished in: Math. Comput. (2015)
Keyphrases
- total variation
- image restoration
- denoising
- image denoising
- convex optimization
- minimization problems
- image deblurring
- augmented lagrangian
- blind deconvolution
- image processing
- regularization methods
- color image restoration
- total variation minimization
- regularization term
- dual formulation
- total variation regularization
- fidelity term
- split bregman method
- image interpolation
- interpolation method
- gaussian noise
- active contours
- natural images
- edge detection
- image segmentation