Exact Evaluation of Total Variation Distance in Covert Communications.
Ahmed SalemHuihui WuXiaohong JiangPublished in: NaNA (2021)
Keyphrases
- total variation
- denoising
- image restoration
- image denoising
- minimization problems
- convex optimization
- total variation minimization
- regularization term
- regularization methods
- image processing
- dual formulation
- color image restoration
- blind deconvolution
- image deblurring
- augmented lagrangian
- total variation regularization
- multiplicative noise removal
- partial differential equations
- inverse problems in image processing
- locally adaptive
- fidelity term
- noisy images
- super resolution
- multiresolution
- high quality