EIT reconstruction algorithms: pitfalls, challenges and recent developments

WRB Lionheart - Physiological measurement, 2004 - iopscience.iop.org
We review developments, issues and challenges in electrical impedance tomography (EIT)
for the 4th Conference on Biomedical Applications of Electrical Impedance Tomography …

Uses and abuses of EIDORS: an extensible software base for EIT

A Adler, WRB Lionheart - Physiological measurement, 2006 - iopscience.iop.org
EIDORS is an open source software suite for image reconstruction in electrical impedance
tomography and diffuse optical tomography, designed to facilitate collaboration, testing and …

Imbalances in regional lung ventilation: a validation study on electrical impedance tomography

JA Victorino, JB Borges, VN Okamoto… - American journal of …, 2004 - atsjournals.org
Imbalances in regional lung ventilation, with gravity-dependent collapse and overdistention
of nondependent zones, are likely associated to ventilator-induced lung injury. Electric …

A Matlab toolkit for three-dimensional electrical impedance tomography: a contribution to the Electrical Impedance and Diffuse Optical Reconstruction Software project

N Polydorides, WRB Lionheart - Measurement science and …, 2002 - iopscience.iop.org
The objective of the Electrical Impedance and Diffuse Optical Reconstruction Software
project is to develop freely available software that can be used to reconstruct electrical or …

Electrick: Low-cost touch sensing using electric field tomography

Y Zhang, G Laput, C Harrison - Proceedings of the 2017 CHI conference …, 2017 - dl.acm.org
Current touch input technologies are best suited for small and flat applications, such as
smartphones, tablets and kiosks. In general, they are too expensive to scale to large …

Advancing hand gesture recognition with high resolution electrical impedance tomography

Y Zhang, R Xiao, C Harrison - … of the 29th Annual Symposium on User …, 2016 - dl.acm.org
Electrical Impedance Tomography (EIT) was recently employed in the HCI domain to detect
hand gestures using an instrumented smartwatch. This prior work demonstrated great …

Electrical resistance tomography imaging of concrete

K Karhunen, A Seppänen, A Lehikoinen… - Cement and concrete …, 2010 - Elsevier
We apply Electrical Resistance Tomography (ERT) for three dimensional imaging of
concrete. In ERT, alternating currents are injected into the target using an array of electrodes …

Soft tactile skin using an embedded ionic liquid and tomographic imaging

JB Chossat, HS Shin, YL Park… - Journal of …, 2015 - asmedigitalcollection.asme.org
Whole-body-contact sensing will be crucial in the quest to make robots capable of safe
interaction with humans. This paper describes a novel design and a fabrication method of …

Electrical resistance tomography to monitor unsaturated moisture flow in cementitious materials

M Hallaji, A Seppänen, M Pour-Ghaz - Cement and Concrete Research, 2015 - Elsevier
Traditionally the electrically-based assessment of the moisture flow in cement-based
materials relies on two-or four-point measurements. In this paper, imaging of moisture …

A new sensing skin for qualitative damage detection in concrete elements: Rapid difference imaging with electrical resistance tomography

M Hallaji, M Pour-Ghaz - NDT & E International, 2014 - Elsevier
In this paper we investigate whether a thin layer of electrically conductive materials that is
painted to the surface of concrete elements can be used as sensing skin to detect and locate …