no code implementations • 8 May 2023 • William Herzberg, Andreas Hauptmann, Sarah J. Hamilton
We demonstrate effectiveness and flexibility of the graph U-Net for improving reconstructions from electrical impedance tomographic (EIT) measurements, a nonlinear and highly ill-posed inverse problem.
1 code implementation • 28 Mar 2021 • William Herzberg, Daniel B. Rowe, Andreas Hauptmann, Sarah J. Hamilton
This gives rise to the proposed iterative Graph Convolutional Newton-type Method (GCNM), which includes the forward model in the solution of the inverse problem, while all updates are directly computed by the network on the problem specific mesh.