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

Optical image transformations for fully parallel optical analog-to-digital conversion

Not Accessible

Your library or personal account may give you access

Abstract

An optical method for a fully parallel analog-to-digital conversion is proposed. The proposed method is carried out by means of intensity transformations of an analog input image and the thresholding for the transformed images and is suitable for two-dimensional implementation based on spatial light modulators. The intensity transformations are implemented by a liquid-crystal spatial light modulator, and thresholding is simulated by computer in consideration of the optical realization.

© 1998 Optical Society of America

Full Article  |  PDF Article
More Like This
Digital-to-analog image conversion with an optically addressed spatial light modulator

F. Pérennès, T. M. Coker, and W. A. Crossland
Opt. Lett. 22(7) 472-474 (1997)

Optical oversampled analog-to-digital conversion

Barry L. Shoop and Joseph W. Goodman
Appl. Opt. 31(26) 5654-5660 (1992)

References

You do not have subscription access to this journal. Citation lists with outbound citation 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

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 (7)

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 (5)

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

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved