Combining frequency-difference and ultrasound modulated electrical impedance tomography

Bastian Harrach; Eunjung Lee; Marcel Ullrich

doi:10.1088/0266-5611/31/9/095003

Combining frequency-difference and ultrasound modulated electrical impedance tomography

Bastian Harrach, Eunjung Lee, Marcel Ullrich

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

Electrical impedance tomography (EIT) is highly affected by modeling errors regarding electrode positions and the shape of the imaging domain. In this work, we propose a new inclusion detection technique that is completely independent of such errors. Our new approach is based on a combination of frequency-difference and ultrasound modulated EIT measurements.

Original language	English
Article number	095003
Journal	Inverse Problems
Volume	31
Issue number	9
DOIs	https://doi.org/10.1088/0266-5611/31/9/095003
State	Published - 1 Sep 2015
Externally published	Yes

Keywords

anomaly detection
electrical impedance tomography
frequency-difference EIT
localized potentials
monotonicity
ultrasound modulated EIT

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10.1088/0266-5611/31/9/095003

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title = "Combining frequency-difference and ultrasound modulated electrical impedance tomography",

abstract = "Electrical impedance tomography (EIT) is highly affected by modeling errors regarding electrode positions and the shape of the imaging domain. In this work, we propose a new inclusion detection technique that is completely independent of such errors. Our new approach is based on a combination of frequency-difference and ultrasound modulated EIT measurements.",

keywords = "anomaly detection, electrical impedance tomography, frequency-difference EIT, localized potentials, monotonicity, ultrasound modulated EIT",

author = "Bastian Harrach and Eunjung Lee and Marcel Ullrich",

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AU - Ullrich, Marcel

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AB - Electrical impedance tomography (EIT) is highly affected by modeling errors regarding electrode positions and the shape of the imaging domain. In this work, we propose a new inclusion detection technique that is completely independent of such errors. Our new approach is based on a combination of frequency-difference and ultrasound modulated EIT measurements.

KW - anomaly detection

KW - electrical impedance tomography

KW - frequency-difference EIT

KW - localized potentials

KW - monotonicity

KW - ultrasound modulated EIT

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Combining frequency-difference and ultrasound modulated electrical impedance tomography

Abstract

Keywords

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