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Proceedings Paper

Optical pattern recognition with LAPS-SLM (II): feedback joint transform correlator using LAPS-SLM
Author(s): Tadao Iwaki; Yasuyuki Mitsuoka; Shuhei Yamamoto; Hideo Hoshi
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Paper Abstract

A new algorithm of the feedback joint transform correlator ( FJTC ) was proposed. The system is made by using the ferroelectric liquid crystal spatial light modulator named LAPS-SLM. The FJTC features excellent pattern recognition characteristics and pattern associative characteristics, compared to conventional joint transform correlators ( JTC).

Paper Details

Date Published: 1 May 1990
PDF: 12 pages
Proc. SPIE 1211, Computer and Optically Formed Holographic Optics, (1 May 1990); doi: 10.1117/12.17948
Show Author Affiliations
Tadao Iwaki, Seiko Instruments, Inc. (Japan)
Yasuyuki Mitsuoka, Seiko Instruments, Inc. (Japan)
Shuhei Yamamoto, Seiko Instruments, Inc. (Japan)
Hideo Hoshi, Seiko Instruments, Inc. (Japan)

Published in SPIE Proceedings Vol. 1211:
Computer and Optically Formed Holographic Optics
Ivan Cindrich; Sing H. Lee, Editor(s)

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