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

Precision in imaging multivariate optical computing

Not Accessible

Your library or personal account may give you access

Abstract

Multivariate optical computing (MOC) is a method of performing chemical analysis using a multilayer thin-film structure known as a multivariate optical element (MOE). Recently we have been advancing MOC for imaging problems by using an imaging MOE (IMOE) in a normal-incidence geometry and employing normalization by the 1-norm. There are several important differences between the previously described 45° and the normal-incidence imaging, one of which is the measurement precision due to photon counting. We compare this precision to 45° MOC. We also discuss how MOE models with similar values of standard errors of calibration and prediction and similar gain values may vary in precision because of the sign or offset of the regression vector encoded in the IMOE spectrum. Experimental verification of a key result is provided by near-infrared imaging of slides coated with a dye-doped polymer film.

© 2007 Optical Society of America

Full Article  |  PDF Article
More Like This
Precision in multivariate optical computing

Frederick G. Haibach and Michael L. Myrick
Appl. Opt. 43(10) 2130-2140 (2004)

Design of angle-tolerant multivariate optical elements for chemical imaging

Olusola O. Soyemi, Frederick G. Haibach, Paul J. Gemperline, and Michael L. Myrick
Appl. Opt. 41(10) 1936-1941 (2002)

On-line reoptimization of filter designs for multivariate optical elements

Frederick G. Haibach, Ashley E. Greer, Maria V. Schiza, Ryan J. Priore, Olusola O. Soyemi, and Michael L. Myrick
Appl. Opt. 42(10) 1833-1838 (2003)

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 (10)

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 (1)

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 (41)

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