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

Mosiño, J F; Gutiérrez-García, J C; Gutiérrez-García, T A; Castillo, F; García-González, M A; Gutiérrez-García, V A

Mosiño, J F; Gutiérrez-García, J C; Gutiérrez-García, T A; Castillo, F; García-González, M A; Gutiérrez-García, V A.

Afiliação

Mosiño JF; 1Universidad Tecnológica de León, Blvd. Universidad Tecnológica # 225 San Carlos, León, Gto. 37670, Mexico. jfmosino@gmail.com

Opt Express ; 19(6): 4908-23, 2011 Mar 14.

Article em En | MEDLINE | ID: mdl-21445127

RESUMO

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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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Prognostic_studies Idioma: En Revista: Opt Express Assunto da revista: OFTALMOLOGIA Ano de publicação: 2011 Tipo de documento: Article País de afiliação: México País de publicação: Estados Unidos

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