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

Multiobject recognition in a multichannel joint-transform correlator

Not Accessible

Your library or personal account may give you access

Abstract

A multichannel joint-transform correlator that incorporates a Dammann grating as a beam splitter is described. The Dammann grating splits a single incident beam into a two-dimensional array of equal-intensity beams, which form several channels for correlation. Each channel contains both a single target and a single reference. Optical experimental results are presented.

© 1995 Optical Society of America

Full Article  |  PDF Article
More Like This
Preprocessed multiobject joint transform correlator

M. S. Alam, O. Perez, and M. A. Karim
Appl. Opt. 32(17) 3102-3107 (1993)

Multichannel single-output color pattern recognition by use of a joint-transform correlator

Meir Deutsch, Javier García, and David Mendlovic
Appl. Opt. 35(35) 6976-6982 (1996)

Optimization of multichannel parallel joint transform correlator for accelerated pattern recognition

Roshan Thapliya and Takeshi Kamiya
Appl. Opt. 39(29) 5309-5317 (2000)

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 (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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.