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Título:
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Parameter identification in photothermal imaging
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Autores:
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Carpio, Ana ;
Rapun, M. L.
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Tipo de documento:
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texto impreso
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Editorial:
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Springer, 2014-06
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/embargoedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Informática
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Tipo = Artículo
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Resumen:
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We propose a technique to reconstruct the geometry of inclusions and their material parameters in thermal scattering near surfaces. The imaging problem is reformulated as a constrained optimization problem with a finite number of stationary constraints. The unknown domains and their parameters are the design variables. A descent method combining topological derivative analysis to find improved guesses of the objects and gradient iterations to correct their material parameters provides reasonable reconstructions.
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En línea:
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https://eprints.ucm.es/id/eprint/25840/1/Carpio201oficial.pdf
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