1 code implementation • 5 Jan 2020 • Nina M. Gottschling, Vegard Antun, Anders C. Hansen, Ben Adcock
In inverse problems in imaging, the focus of this paper, there is increasing empirical evidence that methods may suffer from hallucinations, i. e., false, but realistic-looking artifacts; instability, i. e., sensitivity to perturbations in the data; and unpredictable generalization, i. e., excellent performance on some images, but significant deterioration on others.