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Título:
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Isochromatics demodulation from a single image using the regularized phase tracking technique
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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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Taylor and Francis Ltd., 2001-03
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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 a single isochromatics fringe pattern produced in photoelasticity. The method used is a regularized phase tracking algorithm with a new sequential scanning technique specifically adapted for the characteristics of the isochromatic fringe patterns: possible apparition of closed fringes, large dynamic range in its spatial frequency content and low noise. The performance of the method is discussed and experimental results are presented.
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