DocumentCode
545112
Title
Electrical impedance tomography imaging of temporal frequency
Author
Leathard, A D ; Sinton, A M ; Brown, B.H. ; Barber, D.C.
Author_Institution
Department of Medical Physics and Clinical Engineering, University of Sheffield, Royal Hallamshire Hospital, Sheffield S10 2JF, U.K.
Volume
5
fYear
1992
fDate
Oct. 29 1992-Nov. 1 1992
Firstpage
1715
Lastpage
1716
Abstract
We have developed a technique for separating structures in EIT images on the basis of the temporal frequency of the resistivity changes associated with them. As an illustration this approach is applied to the problem of determining the ratio of ventilation to perfusion in the lungs on a regional basis.
Keywords
Imaging; Thorax; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location
Paris, France
Print_ISBN
0-7803-0785-2
Electronic_ISBN
0-7803-0816-6
Type
conf
DOI
10.1109/IEMBS.1992.5762006
Filename
5762006
Link To Document