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Memorias de investigación
Research Publications in journals:
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
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
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