| Optical Correlator and Photorefractive Two－wave Mixing Based Neural Recongnition |
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| 引用本文： | FU Xiaoli, LI Yulin (Xi'an Institute of Optics and Fins Mechanics,Academy of Sinica,Xi' an 710068,China). Optical Correlator and Photorefractive Two－wave Mixing Based Neural Recongnition[J]. Chinese Journal of Lasers, 1996, 5(2): 167-172 |
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| 作者姓名： | FU Xiaoli LI Yulin (Xi'an Institute of Optics and Fins Mechanics Academy of Sinica Xi' an 710068 China) |
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| 作者单位： | Xi'an Institute of Optics and Fins Mechanics，Academy of Sinica，Xi' an 710068，China |
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| 摘 要： | ＯｐｔｉｃａｌＣｏｒｒｅｌａｔｏｒａｎｄＰｈｏｔｏｒｅｆｒａｃｔｉｖｅＴｗｏ－ｗａｖｅＭｉｘｉｎｇＢａｓｅｄＮｅｕｒａｌＲｅｃｏｎｇｎｉｔｉｏｎ￥ＦＵＸｉａｏｌｉ；ＬＩＹｕｌｉｎ（Ｘｉ＇ａｎＩｎｓｔｉｔｕｔｅｏｆＯｐｔｉｃｓａｎｄＦｉｎｓＭｅｃｈａｎ...
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| 收稿时间： | 1995-05-02 |
Optical Correlator and Photorefractive Two-wave Mixing Based Neural Recongnition |
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| FU Xiaoli, LI Yulin. Optical Correlator and Photorefractive Two-wave Mixing Based Neural Recongnition[J]. 中国激光(英文版), 1996, 5(2): 167-172 |
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| Authors: | FU Xiaoli LI Yulin |
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| Abstract: | We present an optical neural recongnition system based on classical Vander Lugt correlator with photorefactive two-wave mixing to implement the nonlinear response of the neurons. The system demonstrates high performance for recognizing images of low contrast with noise robustness. |
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| Keywords: | optical neural networks pattern recognition correlator nonlinear wavemixing |
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