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

Grating coding for image subtraction with uneven bar widths

Not Accessible

Your library or personal account may give you access

Abstract

A discussion is presented of the main features of grating coding when the encoder ruling has unequal widths in clear and dark bars. It is shown that the use of such a grating does not alter difference information. Alterations occur on the addition information. The validity of this analysis for the partially coherent case is shown.

© 1983 Optical Society of America

Full Article  |  PDF Article
More Like This
Synthesis of diffractive optical bar codes

Steven J. Bever and Jan P. Allebach
Appl. Opt. 31(8) 1074-1082 (1992)

Fourier processing with phase-reflection gratings

G. Molesini
Opt. Lett. 8(9) 465-467 (1983)

Electrooptical imaging system using wavelength coding

B. Adams and S. K. Case
Appl. Opt. 22(13) 2026-2028 (1983)

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 (1)

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 (23)

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