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Título:
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Isotropic n-dimensional fringe pattern normalization
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Autores:
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Quiroga Mellado, Juan Antonio ;
Servín Guirado, Manuel
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier Science BV, 2003-09-01
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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/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Optica
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Tipo = Artículo
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Resumen:
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Fringe pattern normalization consists in the background suppression and modulation normalization of a given fringe pattern, this process gives as a result a pure sinusoidal phase modulated signal. Normalization is an important operation in the demodulation of the phase from a single fringe pattern where spatially varying background and/or modulation act as error sources. The solution proposed is a direct and isotropic operator, based on the application of an n-dimensional quadrature transform. We have applied the method to simulated as well as experimental data with good results.
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En línea:
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https://eprints.ucm.es/id/eprint/23107/1/QuirogaJA63.pdf
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