Implementation of efficient methods to handle calculations in EIT is a key issue to address 3D electrical property reconstructions. Following a transport back-transport method, we develop in this work an adjoint approach and define explicit forward and back-projection operators. It allows reducing the size of matrices involved in reconstruction. This framework has been tested on experimental data acquired in vitro on a saline phantom.

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

Fouchard, Alexandre, Bonnet, S., Hervé, L., & Olivier, David. (2014). An efficient transport back-transport framework for EIT. In 15th International Conference on Biomedical Applications of Electrical Impedance Tomography (EIT 2014). International Steering Committee on Electrical Impedance Tomography.