no code implementations • 7 Jan 2019 • Wenqi Lu, Jinming Duan, David Orive-Miguel, Lionel Herve, Iain B. Styles
Total variation (TV) is a powerful regularization method that has been widely applied in different imaging applications, but is difficult to apply to diffuse optical tomography (DOT) image reconstruction (inverse problem) due to complex and unstructured geometries, non-linearity of the data fitting and regularization terms, and non-differentiability of the regularization term.