RECONSTRUCTION OF 3-DIMENSIONAL DATA FOR ELECTRICAL-IMPEDANCE TOMOGRAPHY

被引：7

作者：

GADD, R

VINTHER, F

RECORD, PM

ROLFE, P

机构：

[1] Department of Biomedical Engineering and Medical Physics, School of Postgraduate Medicine and Biological Sciences, University of Keele, Staffordshire

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 11期

关键词：

IMAGE PROCESSING; COMPUTERIZED TOMOGRAPHY; BIOMEDICAL ENGINEERING;

D O I：

10.1049/el:19920619

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A two-dimensional reconstruction algorithm based on a modified version of the 'method of sensitivity regions' is used to reconstruct data obtained from a three-dimensional finite element model. By using data obtained from off-drive-plane measurements an improved image of changes in resistivity on the drive plane is obtained.

引用

页码：974 / 976

页数：3

共 5 条

[1] IMAGING SPATIAL DISTRIBUTIONS OF RESISTIVITY USING APPLIED POTENTIAL TOMOGRAPHY
BARBER, CC
BROWN, BH
FREESTON, IL
[J]. ELECTRONICS LETTERS, 1983, 19 (22) : 933 - 935
[2] QUANTIFICATION IN IMPEDANCE IMAGING
BARBER, DC
[J]. CLINICAL PHYSICS AND PHYSIOLOGICAL MEASUREMENT, 1990, 11 : 45 - 56
[3] GADD R, 1990, AXIS SENSITIVITIES E
[4] GOBLE J, ANN C IEEE, V12, P100
[5] IMAGING SPATIAL DISTRIBUTIONS OF RESISTIVITY - AN ALTERNATIVE APPROACH
TARASSENKO, L
ROLFE, P
[J]. ELECTRONICS LETTERS, 1984, 20 (14) : 574 - 576

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