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Noniterative algorithms for electrical resistivity imaging applied to subsurface local anomalies

Autor
Gasulla, M.; Pallas-Areny, R.
Tipus d'activitat
Article en revista
Revista
IEEE sensors journal
Data de publicació
2005-12
Volum
5
Número
6
Pàgina inicial
1421
Pàgina final
1432
DOI
https://doi.org/10.1109/JSEN.2005.858970 Obrir en finestra nova
URL
http://hdl.handle.net/2117/1264 Obrir en finestra nova
Resum
In this paper, we compare five noniterative (one-step) algorithms for two-dimensional electrical resistivity imaging applied to the location of subsurface local anomalies. Here, we analyze the performance of two backprojection algorithms and three algorithms based on a least-squares criterion. These five algorithms can also be adapted for process and medical tomography. Algorithm performance is first assessed from synthetic data derived from an analytical solution. We show that least-squares-bas...
Citació
Gasulla Forner, M.; Pallás Areny, R. Noniterative algorithms for electrical resistivity imaging applied to subsurface local anomalies. IEEE Sensors Journal, 2005, vol. 5, No. 6, 1421-1432
Grup de recerca
GRUP ISI - Grup d'Instrumentació, Sensors i Interfícies
e-CAT - Circuits i Transductors Electrònics

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