RT Journal Article
T1 Isotropic n-dimensional fringe pattern normalization
A1 Quiroga Mellado, Juan Antonio
A1 Servín Guirado, Manuel
AB 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.
PB Elsevier Science BV
SN 0030-4018
YR 2003
FD 2003-09-01
LK https://hdl.handle.net/20.500.14352/50825
UL https://hdl.handle.net/20.500.14352/50825
LA eng
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NO © 2003 Elsevier B.V.The authors thank the reviewer for his opportune and useful comments. We thank the economical support of this work given by project DPI2002-02104 of the Ministerio de Ciencia y Tecnología of Spain and to the Consejo Nacional de Ciencia y Tecnología of México.
NO Ministerio de Ciencia y Tecnología of Spain
NO Consejo Nacional de Ciencia y Tecnología de México
DS Docta Complutense
RD 1 may 2024