Open 2D Electrical Impedance Tomography data archive

TL;DR

This paper introduces an open-access 2D Electrical Impedance Tomography dataset collected from a saline tank with various inclusions, including measurements, images, and code for scientific research and method development.

Contribution

It provides a publicly available, comprehensive EIT dataset with measurements, images, and code, facilitating reproducibility and new research in EIT imaging.

Findings

Dataset includes diverse inclusions and measurements

Provides MATLAB code for data access and analysis

Enables benchmarking and validation of EIT algorithms

Abstract

This document reports an Open 2D Electrical Impedance Tomography (EIT) data set. The EIT measurements were collected from a circular body (a flat tank filled with saline) with various choices of conductive and resistive inclusions. Data are available at http://fips.fi/ EIT_dataset.php and can be freely used for scientific purposes with appropriate references to them, and to this document at https://arxiv.org. The data set consists of (1) current patterns and voltage measurements of a circular tank containing different targets, (2) photos of the tank and targets and (3) a MATLAB-code for reading the data. A video report of the data collection session is available at https://www.youtube.com/watch?v=65Zca_qd1Y8.