Kerrouche, N and McLeod, CN and Lionheart, WRB (2001) Time series of EIT chest images using singular value decomposition and Fourier transform. Physiological Measurement, 22. pp. 147-157. ISSN 0967-3334
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Official URL: http://iopscience.iop.org/0967-3334/22/1/318/
Abstract
The aim of this study is to propose a useful method for exploring regional ventilation and perfusion in the chest. The paper describes two methods based on singular value decomposition (SVD) and Fourier transform (FT) respectively. This work shows that power spectral density (PSD) and phase images (derived from the Fourier transform) are easier to interpret and more useful tools for exploiting in vivo EIT data in healthy volunteers in order to explore the cardiovascular and respiratory systems
Item Type: | Article |
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Uncontrolled Keywords: | EIT, cardiovascular, respiratory, imaging |
Subjects: | PACS 2010, the AIP's Physics and Astronomy Classification Scheme > 40 ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID MECHANICS > 41 Electromagnetism; electron and ion optics PACS 2010, the AIP's Physics and Astronomy Classification Scheme > 80 INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY > 87 Biological and medical physics |
Depositing User: | Prof WRB Lionheart |
Date Deposited: | 10 Jun 2015 |
Last Modified: | 20 Oct 2017 14:13 |
URI: | https://eprints.maths.manchester.ac.uk/id/eprint/2308 |
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