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The importance of shape: thorax models for GREIT Bartlomiej Grychtol1
 

Summary: The importance of shape: thorax models for GREIT
Bartlomiej Grychtol1
William R B Lionheart2
Gerhard K Wolf3
Marc
Bodenstein4
and Andy Adler5
1
University of Strathclyde, Glasgow, UK 2
School of Mathematics, University of
Manchester, UK 3
Children's Hospital Boston, Harvard Medical School, USA 4
Department
of Anaesthesiology, University Mainz, Germany 5
Carleton University, Ottawa, Canada
Abstract: Time difference EIT is useful if the positions of the electrodes are poorly known,
as it allows image reconstruction of reasonable quality even when, as is often the case, EIT
data from the thorax is reconstructed onto a 2D circular model. However, even though
inaccurate models may (and often are) used, there is a significant penalty in terms of recon-
structed image accuracy. We focus on developments of the GREIT EIT image reconstruction

  

Source: Adler, Andy - Department of Systems and Computer Engineering, Carleton University

 

Collections: Computer Technologies and Information Sciences