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Título:
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Regularized phase tracking technique for demodulation of isochromatics from a single tricolour image
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Autores:
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Quiroga Mellado, Juan Antonio ;
Servín Guirado, Manuel ;
Marroquín Zaleta, José Luis
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Tipo de documento:
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texto impreso
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Editorial:
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IOP Publishing Ltd., 2002-01
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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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In this work we propose a robust fringe demodulation technique applied to the analysis of tricolour isochromatic fringe patterns produced in photoelasticity. The method used is a regularized phase tracking (RPT) algorithm, which takes into account the different information contained in the three bands of the colour image obtained with an RGB-CCD camera. Automatic determination of the zero-order isochromatic and the area of interest, the use of a discrete fluorescent illumination and the use of the RPT configures a robust method for automatic demodulation of isochromatic fringe patterns. The performance of the method is discussed and experimental results are presented.
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En línea:
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https://eprints.ucm.es/id/eprint/23130/1/QuirogaJA72.pdf
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