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

Maximum-likelihood estimator for dual phase extraction in holographic moire

Not Accessible

Your library or personal account may give you access

Abstract

A maximum-likelihood (ML) method based on spectral estimation theory for the extraction of dual phase distributions in holographic moire in the presence of nonsinusoidal waveforms, noise, and the miscalibration of piezoelectric (PZT) devices is proposed. The extraction of these phases requires incorporating two PZTs into the moire setup. ML estimators are asymptotically efficient for sufficient data samples. The approach presented uses a direct stochastic algorithm called probabilistic global search Lausanne for minimizing the ML function.

© 2005 Optical Society of America

Full Article  |  PDF Article
More Like This
Generalized phase-shifting interferometry by use of a direct stochastic algorithm for global search

Abhijit Patil, Benny Raphael, and Pramod Rastogi
Opt. Lett. 29(12) 1381-1383 (2004)

High-resolution frequency estimation technique for recovering phase distribution in interferometers

Abhijit Patil, Pramod Rastogi, and Rajesh Langoju
Opt. Lett. 30(4) 391-393 (2005)

Model-based processing of a holographic moiré

Abhijit Patil, Rajesh Langoju, and Pramod Rastogi
Opt. Lett. 30(21) 2870-2872 (2005)

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 (2)

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

Equations (9)

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