Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Robust phase demodulation of interferograms with open or closed fringes

Not Accessible

Your library or personal account may give you access

Abstract

We present two robust algorithms for fringe pattern analysis with partial-field and closed fringes. The algorithm for partial-field fringe patterns is presented as a refinement method for precomputed coarse phases. Such an algorithm consists of the minimization of a regularized cost function that incorporates an outlier rejection strategy, which causes the algorithm to become robust. On the basis of the phase refinement method, we propose a propagative scheme for phase retrieval from closed-fringe interferograms. The algorithm performance is demonstrated by demodulating closed-fringe interferograms with complex spatial distribution of stationary points and gradients in the illumination components.

© 2005 Optical Society of America

Full Article  |  PDF Article
More Like This
Fringe-follower regularized phase tracker for demodulation of closed-fringe interferograms

M. Servin, J. L. Marroquin, and F. J. Cuevas
J. Opt. Soc. Am. A 18(3) 689-695 (2001)

Regularized quadrature and phase tracking from a single closed-fringe interferogram

Manuel Servin, Jose Luis Marroquin, and Juan Antonio Quiroga
J. Opt. Soc. Am. A 21(3) 411-419 (2004)

Fast phase recovery from a single closed-fringe pattern

Oscar S. Dalmau-Cedeño, Mariano Rivera, and Ricardo Legarda-Saenz
J. Opt. Soc. Am. A 25(6) 1361-1370 (2008)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (6)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (26)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved