Rotational EIT has been proposed to increase accuracy of reconstructions through added independent measurements in multiple rotational positions around the sample. However, the benefit of conventional electrode configurations are limited to small amount of rotational positions. This talk presents the of use small number of electrodes and large number of rotational measurement position measurements to get comparable results. Furthermore, the limited EIT boundary access allows space for simultaneous attachment of other measurement modalities.

This presentation is part of Minisymposium “MS20 - Advances in Reconstruction Methods for Electrical Impedance Tomography (3 parts)”
organized by: Melody Alsaker (Gonzaga University) , Samuli Siltanen (University of Helsinki) .

Authors:

Olli Koskela (Tampere University of Technology)

Mari Lehti-Polojärvi (Tampere University of Technology)

Aku Seppänen (University of Eastern Finland)

Edite Figueiras (International Iberian Nanotechnology Laboratory)

Jari Hyttinen (Tampere University of Technology)

Keywords:

electrical impedance tomography, inverse problems, rotational