Bilevel Training Schemes in Imaging for Total Variation-Type Functionals with Convex Integrands.
Valerio PagliariKostas PapafitsorosBogdan RaibtaAndreas VikelisPublished in: SIAM J. Imaging Sci. (2022)
Keyphrases
- image segmentation
- operator splitting
- total variation
- convex optimization
- image processing
- partial differential equations
- image restoration
- denoising
- minimization problems
- split bregman method
- image denoising
- convex programming
- split bregman
- level set
- computer vision
- augmented lagrangian
- mumford shah
- total variation minimization
- interior point methods
- active contours
- alternating direction method of multipliers
- blind deconvolution
- imaging systems
- regularization term
- linear programming
- color image restoration
- image deblurring
- fidelity term
- noisy images
- low rank
- augmented lagrangian method
- higher order