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Proceedings Paper

High speed image search engine using collinear holography
Author(s): Eriko Watanabe; Kashiko Kodate
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Paper 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.

Paper Details

Date Published: 17 April 2006
PDF: 8 pages
Proc. SPIE 6245, Optical Pattern Recognition XVII, 62450E (17 April 2006); doi: 10.1117/12.666676
Show Author Affiliations
Eriko Watanabe, Japan Women's Univ. (Japan)
Kashiko Kodate, Japan Women's Univ. (Japan)


Published in SPIE Proceedings Vol. 6245:
Optical Pattern Recognition XVII
David P. Casasent; Tien-Hsin Chao, Editor(s)

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