Total Variation and Mean Curvature PDEs on the Homogeneous Space of Positions and Orientations.
Bart M. N. SmetsJim PortegiesEtienne St-OngeRemco DuitsPublished in: J. Math. Imaging Vis. (2021)
Keyphrases
- total variation
- image denoising
- denoising
- image restoration
- operator splitting
- partial differential equations
- image processing
- fourth order
- total variation minimization
- convex optimization
- minimization problems
- blind deconvolution
- shock filter
- color image restoration
- regularization methods
- augmented lagrangian
- image deblurring
- natural images
- nonlinear diffusion
- regularization term
- noisy images
- total variation regularization
- dual formulation
- fidelity term
- split bregman
- multiplicative noise removal
- scalar valued
- image enhancement
- mumford shah model
- anisotropic diffusion