http://iet.metastore.ingenta.com
1887

Truncated-Newton algorithm for three-dimensional electrical impedance tomography

Truncated-Newton algorithm for three-dimensional electrical impedance tomography

For access to this article, please select a purchase option:

Buy article PDF
$19.95
(plus tax if applicable)
Buy Knowledge Pack
10 articles for $120.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

A truncated-Newton algorithm for three-dimensional electrical impedance tomography is presented. Explicit formation of the Hessian, normally a computational bottleneck, is avoided through use of a preconditioned conjugate gradient (PCG) solution of the Levenberg-Marquardt update. The PCG preconditioner is formed as a product of a sparse approximation of the Jacobian by its transpose.

References

    1. 1)
      • T.J. Yorkey , J.G. Webster , W.J. Tompkins . Comparing reconstruction algorithms for electrical impedance tomography. IEEE Trans. , 11 , 843 - 852
    2. 2)
      • F. Dickin , M. Wang . Electrical resistance tomography for process applications. Meas. Sci. Technol. , 3 , 247 - 260
    3. 3)
      • M.A. Player , J. van Weereld , J.M.S. Hutchinson , A.R. Allen , L. Shang . An electrical impedance tomography algorithm with well-defined spectralproperties. Meas. Sci. Technol. , 3 , L9 - L14
    4. 4)
      • W.H. Press , S.A. Teukolsky , W.T. Vetterling , B.P. Flannery . (1996) Numerical recipes in C.
    5. 5)
      • A. Binley , B. Shaw , S. Henry-Poulter . Flow pathways in porous media: electrical resistance tomography and dyestaining image verification. Meas. Sci. Technol. , 3 , 384 - 390
    6. 6)
      • T. Schlick , A. Fogelson . TNPACK - A truncated Newton minimization package for large-scale problems.I. Algorithm and usage. ACM Trans. Math. Softw. , 1 , 46 - 70
    7. 7)
      • Barrett , Berry , Chan , Demmel , Donato , Dongarra , Eijkhout , Pozo , Romine , van der Horst . (1993) Templates for the solution of linear systems: building blocks for iterativemethods.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19991466
Loading

Related content

content/journals/10.1049/el_19991466
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address