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

Optical implementation of cellular neural networks based on bias and joint correlation

Not Accessible

Your library or personal account may give you access

Abstract

A new bias method for the optical implementation of cellular neural networks is proposed to reduce electronic precalculation and increase processing speed. A multiple-object joint transform correlator is then used to realize the summation of multiple correlations resulting from the bias method. Compared with other optical systems for cellular neural networks, the proposed method offers the advantages of higher processing speed, easy implementation, and robustness. Computer simulations of the optical cellular neural networks for edge detection and corner and horizontal line extraction are also presented.

© 1999 Optical Society of America

Full Article  |  PDF Article
More Like This
Real-time digital optical matrix multiplication with a joint-transform correlator

Shuqun Zhang and Mohammad A. Karim
Appl. Opt. 38(2) 399-408 (1999)

Morphologically preprocessed joint transform correlation

Shuqun Zhang and Mohammad A. Karim
Appl. Opt. 38(11) 2182-2188 (1999)

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 (11)

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 (19)

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