Lower Bounds for the Total Variation Distance Given Means and Variances of Distributions.
Tomohiro NishiyamaPublished in: CoRR (2022)
Keyphrases
- total variation
- lower bound
- denoising
- image restoration
- image denoising
- convex optimization
- upper bound
- total variation minimization
- blind deconvolution
- regularization term
- augmented lagrangian
- regularization methods
- image deblurring
- color image restoration
- minimization problems
- kullback leibler divergence
- objective function
- np hard
- distance measure
- gaussian distribution
- natural images
- dual formulation
- image processing
- total variation regularization
- noisy images
- feature vectors
- fidelity term
- multiplicative noise removal
- split bregman method
- kl divergence
- optimal solution
- alternating direction method of multipliers
- operator splitting