Wiener filtering for pattern recognition coarse approximations

Hanni Inbar

doi:10.1117/12.2299110

1 September 1996 Wiener filtering for pattern recognition coarse approximations

Hanni Inbar

Proceedings Volume 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology; 27786B (1996) https://doi.org/10.1117/12.2299110
Event: 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 1996, Taejon, Korea, Republic of

Abstract

Recently, we have shown [1] that conventional joint transform correlator (JTC) systems can be modified to detect presence of patterns corrupted by colored noise via Wiener filtering (WF). We investigate in this paper pattern recognition ability of systems when WF is only roughly approximated, and present extensive simulation results of such cases.

Citation Download Citation

Hanni Inbar "Wiener filtering for pattern recognition coarse approximations", Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27786B (1 September 1996); https://doi.org/10.1117/12.2299110

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