Total Variation Distance for Product Distributions is #P-Complete.
Arnab BhattacharyyaSutanu GayenKuldeep S. MeelDimitrios MyrisiotisA. PavanN. V. VinodchandranPublished in: CoRR (2024)
Keyphrases
- total variation
- denoising
- image denoising
- image restoration
- convex optimization
- regularization term
- image deblurring
- augmented lagrangian
- color image restoration
- minimization problems
- blind deconvolution
- total variation regularization
- total variation minimization
- kullback leibler divergence
- regularization methods
- multiplicative noise removal
- image processing
- dual formulation
- distance measure
- probability distribution
- noisy images
- fidelity term
- partial differential equations
- natural images
- random variables
- impulse noise removal
- operator splitting
- regularization parameter
- active contours
- super resolution
- feature extraction
- computer vision