Optical Filtering for Machine Vision Applications

Steven L. Cartwright; Jeffrey G. Kenkel

doi:10.1117/12.937848

22 January 1987 Optical Filtering for Machine Vision Applications

Steven L. Cartwright, Jeffrey G. Kenkel

Proceedings Volume 0728, Optics, Illumination, and Image Sensing for Machine Vision; (1987) https://doi.org/10.1117/12.937848
Event: Cambridge Symposium_Intelligent Robotics Systems, 1986, Cambridge, MA, United States

Abstract

Even with incoherent (ambient light) imaging some optical processing can be performed to filter an image for machine vision applications. Apertures with useful transfer functions which are still light efficient can be formed from pseudonoise sequences. These pseudonoise apertures can be implemented on spatial light modulators to make adaptive imaging systems.

Citation Download Citation

Steven L. Cartwright and Jeffrey G. Kenkel "Optical Filtering for Machine Vision Applications", Proc. SPIE 0728, Optics, Illumination, and Image Sensing for Machine Vision, (22 January 1987); https://doi.org/10.1117/12.937848

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

Includes PDF, HTML & Video, when available