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math.NA2017
IR Tools: A MATLAB Package of Iterative Regularization Methods and Large-Scale Test Problems
Silvia Gazzola, Per Christian Hansen, James G. Nagy
This paper describes a new MATLAB software package of iterative regularization methods and test problems for large-scale linear inverse problems. The software package, called IR To…
math.NA2017
LAP: a Linearize and Project Method for Solving Inverse Problems with Coupled Variables
James Herring, James Nagy, Lars Ruthotto
Many inverse problems involve two or more sets of variables that represent different physical quantities but are tightly coupled with each other. For example, image super-resolutio…