A bilevel optimization problem with deep learning based on fractional total variation for image denoising.
Anouar Ben-LoghfyryAbdelilah HakimPublished in: Multim. Tools Appl. (2024)
Keyphrases
- image denoising
- total variation
- denoising
- natural images
- image processing
- noisy images
- partial differential equations
- total variation regularization
- convex optimization
- regularization term
- minimization problems
- image deblurring
- augmented lagrangian
- wavelet coefficients
- image restoration
- regularization methods
- color image denoising
- optimization problems
- nonlinear diffusion
- rudin osher fatemi
- blind deconvolution
- linear programming
- higher order
- split bregman
- constrained optimization
- fidelity term
- multiplicative noise
- edge preservation
- inverse problems
- image compression
- multiscale