High speed image search engine using collinear holography

Eriko Watanabe; Kashiko Kodate

doi:10.1117/12.666676

17 April 2006 High speed image search engine using collinear holography

Eriko Watanabe, Kashiko Kodate

Proceedings Volume 6245, Optical Pattern Recognition XVII; 62450E (2006) https://doi.org/10.1117/12.666676
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

We propose an image search engine that integrates collinear holography and the optical correlation technology used in FARCO. From preliminary correlation experiments using the collinear optical setup, we achieved excellent performance of high correlation peaks and low error rates. We expect optical correlation of 10 μs/frame assuming 12,000 pages of hologram in one track rotating at 600rpm. It follows that it is possible to take correlation at the speed of more than 100,000 faces/s when applied to face recognition. This system can also be applied for High-Vision image searching.

Citation Download Citation

Eriko Watanabe and Kashiko Kodate "High speed image search engine using collinear holography", Proc. SPIE 6245, Optical Pattern Recognition XVII, 62450E (17 April 2006); https://doi.org/10.1117/12.666676

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