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Título del libro: Program And Abstract Book - 2010 7th International Conference On Electrical Engineering, Computing Science And Automatic Control, Cce 2010
Título del capítulo: On the computational methods employed in two-dimensional Electrical Impedance Tomography

Autores UNAM:
MIGUEL ROBLES PEREZ;
Autores externos:

Idioma:
Inglés
Año de publicación:
2010
Palabras clave:

Electrical impedance; Electrical impedance tomography; Forward problem; Pseudoanalytic functions; Reconstructed image; Automation; Computational methods; Control; Diagnostic radiography; Electric impedance measurement; Electric impedance tomography; Electrical engineering; Finite element method; Numerical methods; Process control; Two dimensional; Electric impedance


Resumen:

We analyze the State of Art in computational methods, employed for analyzing the two-dimensional Electrical Impedance Tomography problem (EIT). We broach an assortment of techniques that may be considered among the most important innovations on this area, emphasizing that the Finite Element Method has played a central role for solving the forward problem of the Electrical Impedance Equation, backbone of EIT. We finally study a novel numerical method, based onto the modern theory of Pseudoanalytic Functions, that could well improve the quality of the reconstructed images, when applied in lieu of the Finite Element Method. © 2010 IEEE.


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