Three- dimensional industrial process tomography using electrical and electromagnetic tomography: recent developments

Author

Wei, H.Y. ; Yang, C. ; Ma, L. ; Ye, Z. ; Yao, A. ; Soleimani, M.

Author_Institution

Dept. of Electron. & Electr. Eng., Univ. of Bath, Bath, UK

fYear

2012

fDate

13-16 May 2012

Firstpage

912

Lastpage

915

Abstract

Electrical and Electromagnetic imaging are widely used in many application areas. Most works are done in 2D imaging mode. Recently, volumetric (3D) imaging of passive electromagnetic properties using low frequency electrical and electromagnetic imaging is being developed. This paper presents the latest results of 3D electrical and electromagnetic tomography imaging. The results of experimental data will be presented based on most commonly used finite element modelling of the forward model and the standard Tikhonov regularized inverse solution. Challenges and opportunities will be discussed in presentation.

Keywords

computerised tomography; finite element analysis; 2D imaging mode; 3D imaging; electrical tomography; electromagnetic imaging; electromagnetic tomography; finite element modelling; forward model; low frequency electrical; standard Tikhonov regularized inverse solution; three-dimensional industrial process tomography; volumetric imaging; Electrodes; Electromagnetics; Image reconstruction; Mathematical model; Sensitivity; Tomography; ECT; EIT; Electrical and electromagnetic tomography; MIT; three-dimensional process tomography;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference (I2MTC), 2012 IEEE International

Conference_Location

Graz

ISSN

1091-5281

Print_ISBN

978-1-4577-1773-4

Type

conf

DOI

10.1109/I2MTC.2012.6229224

Filename

6229224