The Complete Electrode Model (CEM) is a realistic measurement model for Electrical Impedance Tomography. We present a non-uniform discretization of the conductivity space based on its sensitivity to boundary data and an adaptive adjustment of electrode parameters leading to improved reconstructions of Newton-type solvers. We demonstrate the performance of this concept when reconstructing with incorrect geometry assumptions from noisy data.

International Steering Committee on Electrical Impedance Tomography
15th International Conference on Biomedical Applications of Electrical Impedance Tomography (EIT 2014)
International Steering Committee on Electrical Impedance Tomography

Winkler, Robert, Staboulis, Stratos, Rieder, Andreas, & Hyvöbebm, Nuutti. (2014). Fine-tuning of the Complete Electrode Model. In 15th International Conference on Biomedical Applications of Electrical Impedance Tomography (EIT 2014). International Steering Committee on Electrical Impedance Tomography.