Total variation distance privacy: Accurately measuring inference attacks and improving utility.
Jingyu JiaChang TanZhewei LiuXinhao LiZheli LiuSiyi LvChangyu DongPublished in: Inf. Sci. (2023)
Keyphrases
- total variation
- image restoration
- denoising
- image denoising
- convex optimization
- minimization problems
- total variation minimization
- regularization term
- blind deconvolution
- image processing
- image deblurring
- color image restoration
- regularization methods
- augmented lagrangian
- dual formulation
- total variation regularization
- split bregman method
- fidelity term
- split bregman
- high quality
- noisy images
- operator splitting
- mumford shah
- multiplicative noise removal
- cost function
- edge preserving