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

Estimation precision of the degree of polarization from a single speckle intensity image

Not Accessible

Your library or personal account may give you access

Abstract

We address the problem of the estimation of the degree of polarization from a single intensity image. For that purpose, one considers the case of coherent active imagery that leads to speckle fluctuations and assumes that the measured intensity image corresponds to a fully developed speckle for each polarized component of the electric field. In particular, we determine the Cramer–Rao bound of the degree of polarization estimation and propose to illustrate this result by analyzing the variance of different simple estimators.

© 2007 Optical Society of America

Full Article  |  PDF Article
More Like This
Parametric estimation of the square degree of polarization from two intensity images degraded by fully developed speckle noise

Muriel Roche, Julien Fade, and Philippe Réfrégier
J. Opt. Soc. Am. A 24(9) 2719-2727 (2007)

Precision of moment-based estimation of the degree of polarization in coherent imagery without polarization device

Julien Fade, Muriel Roche, and Philippe Réfrégier
J. Opt. Soc. Am. A 25(2) 483-492 (2008)

Estimation of the degree of polarization in active coherent imagery by using the natural representation

Philippe Réfrégier, François Goudail, and Nicolas Roux
J. Opt. Soc. Am. A 21(12) 2292-2300 (2004)

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 (7)

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