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Joint transform correlator for an optical face recognition system |
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| Authors: | Kashiko Kodate Yuri Ohya Roshan Thapliya Takeshi Kamiya |
| Affiliation: | 1. Department of Mathematical and Physical Science, Japan Women’s University, 2-8-1, 112, Mejirodai, Bunkyo-ku, Tokyo, Japan 2. Department of Electronic Engineering, University of Tokyo, 7-1-1, Hongo, 113, Bunkyo-ku, Tokyo, Japan |
| Abstract: | An opto-electronic hybrid face recognition system based on real-time joint transform correlation using two types of liquid crystal spatial light modulators is proposed. The novel digital pre-processing to improve the tolerance was confirmed experimentally by face recognition from 100 references. |
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