Optimal Utility-Privacy Trade-Off With Total Variation Distance as a Privacy Measure.
Borzoo RassouliDeniz GündüzPublished in: IEEE Trans. Inf. Forensics Secur. (2020)
Keyphrases
- total variation
- trade off
- denoising
- image denoising
- image restoration
- distance measure
- image processing
- total variation minimization
- convex optimization
- image deblurring
- minimization problems
- color image restoration
- regularization term
- fidelity term
- optimal solution
- kullback leibler divergence
- linear programming
- input image
- multiresolution
- multiscale
- augmented lagrangian
- similarity measure