Algorithm for phase extraction from a set of interferograms with arbitrary phase shifts | Zendy

J. F. Mosiño | Zendy; J. C. Gutiérrez-García | Zendy; Tania A. Gutiérrez-García | Zendy; F. Castillo | Zendy; Miguel A. García-González | Zendy; V. A. Gutiérrez-García | Zendy

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Algorithm for phase extraction from a set of interferograms with arbitrary phase shifts

Author(s) -

J. F. Mosiño,

J. C. Gutiérrez-García,

Tania A. Gutiérrez-García,

F. Castillo,

Miguel A. García-González,

V. A. Gutiérrez-García

Publication year - 2011

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.19.004908

Subject(s) - quadrature (astronomy) , optics , convolution (computer science) , set (abstract data type) , phase (matter) , algorithm , filter (signal processing) , quadrature mirror filter , computer science , mathematics , physics , filter design , artificial intelligence , prototype filter , computer vision , quantum mechanics , artificial neural network , programming language

The generalized analytical quadrature filter from a set of interferograms with arbitrary phase shifts is obtained. Both symmetrical and non symmetrical algorithms for any order are reported. The analytic expression is obtained through the convolution of a set of two-frame algorithms and expressed in terms of the combinatorial theory. Finally, the solution is applied to obtain several generalized tunable quadrature filters.

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