Research Publications in journals:
Hybrid topological derivative and gradient-based methods for electrical impedance tomography
Hybrid topological derivative and gradient-based methods for electrical impedance tomography
Year:2012
Research Areas
-
Mathematics
Information
|
Abstract
|
|
|---|---|
| We present a technique to reconstruct the electromagnetic properties of a medium or a set of objects buried inside it from boundary measurements when applying electric currents through a set of electrodes. The electromagnetic parameters may be recovered by means of a gradient method without a priori information on the background. The shape, location and size of objects, when present, are determined by a topological derivative-based iterative procedure. The combination of both strategies allows improved reconstructions of the objects and their properties, assuming a known background. | |
|
International
|
Si |
|
JCR
|
Si |
|
Title
|
Inverse Problems |
|
ISBN
|
0266-5611 |
|
Impact factor JCR
|
|
|
Impact info
|
|
|
Volume
|
28 |
|
|
10.1088/0266-5611/28/9/095010 |
|
Journal number
|
|
|
From page
|
1 |
|
To page
|
22 |
|
Month
|
SIN MES |
|
Ranking
|
|
Open Access publication
Participants
- Autor: Maria Luisa Rapun Banzo (UPM)
- Autor: Ana Carpio (UCM)
Research Group, Departaments and Institutes related
- Creador: Grupo de Investigación: Dinámica y estabilidad no lineal en ingeniería aeroespacial
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)