A scaled and adaptive FISTA algorithm for signal-dependent sparse image super-resolution problems
DOI10.1007/978-3-030-75549-2_20zbMath1498.65093OpenAlexW3157027302MaRDI QIDQ826178
Simone Rebegoldi, Marta Lazzaretti, Claudio Estatico, Luca Calatroni
Publication date: 20 December 2021
Full work available at URL: https://doi.org/10.1007/978-3-030-75549-2_20
variable metricsparse optimizationinertial forward-backward splittingscaled FISTAsparse super-resolution
Numerical mathematical programming methods (65K05) Convex programming (90C25) Computing methodologies for image processing (68U10) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)
Related Items (1)
Cites Work
- A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems
- Fast first-order methods for composite convex optimization with backtracking
- Variable metric forward-backward algorithm for minimizing the sum of a differentiable function and a convex function
- Introductory lectures on convex optimization. A basic course.
- A Continuous Exact $\ell_0$ Penalty (CEL0) for Least Squares Regularized Problem
- Image deblurring with Poisson data: from cells to galaxies
- Inertial Variable Metric Techniques for the Inexact Forward--Backward Algorithm
- Backtracking Strategies for Accelerated Descent Methods with Smooth Composite Objectives
- On Iteratively Reweighted Algorithms for Nonsmooth Nonconvex Optimization in Computer Vision
- A Unified View of Exact Continuous Penalties for $\ell_2$-$\ell_0$ Minimization
- Signal Recovery by Proximal Forward-Backward Splitting
- An introduction to continuous optimization for imaging
- A general method to devise maximum-likelihood signal restoration multiplicative algorithms with non-negativity constraints.
This page was built for publication: A scaled and adaptive FISTA algorithm for signal-dependent sparse image super-resolution problems
