Feedback In Analog And Digital Optical Image Processing: A Review

R. Akins; R. Athale; S. H. Lee

doi:10.1117/12.958099

30 January 1980 Feedback In Analog And Digital Optical Image Processing: A Review

R. Akins, R. Athale, S. H. Lee

Author Affiliations +

Proceedings Volume 0202, Active Optical Devices; (1980) https://doi.org/10.1117/12.958099
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

Abstract

Optical processors employing feedback can perform operations which are difficult or impossible to achieve with conventional optical techniques. As in electronic systems, optical feedback can i) introduce versatility and additional degrees of flexibility in attaining a processing function ii) utilize gain to extend processing capabilities and iii) introduce new nonlinearities as well as enhance those inherent.

Citation Download Citation

R. Akins, R. Athale, and S. H. Lee "Feedback In Analog And Digital Optical Image Processing: A Review", Proc. SPIE 0202, Active Optical Devices, (30 January 1980); https://doi.org/10.1117/12.958099

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE