| Optical Realization of Comparison of Binary Patterns |
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| 作者姓名： | HE Yongrong HAN Liangkai ZHOU Jin GAO Wenqi |
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| 作者单位： | Physics deparment，Nanjing University，Nanjing 210093，China |
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| 摘 要： | ＯｐｔｉｃａｌＲｅａｌｉｚａｔｉｏｎｏｆＣｏｍｐａｒｉｓｏｎｏｆＢｉｎａｒｙＰａｔｔｅｒｎｓ￥ＨＥＹｏｎｇｒｏｎｇ；ＨＡＮＬｉａｎｇｋａｉ；ＺＨＯＵＪｉｎ；ＧＡＯＷｅｎｑｉ（Ｐｈｙｓｉｃｓｄｅｐａｒｍｅｎｔ，ＮａｎｊｉｎｇＵｎｉｖｅｒｓｉｔｙ，Ｎａｎ...
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| 收稿时间： | 1995/1/2 |
Optical Realization of Comparison of Binary Patterns |
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| HE Yongrong, HAN Liangkai, ZHOU Jin, GAO Wenqi.Optical Realization of Comparison of Binary Patterns[J].中国激光(英文版),1995,4(4):243-246. |
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| Authors: | HE Yongrong HAN Liangkai ZHOU Jin GAO Wenqi |
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| Abstract: | An optical system that can realize three comparisons (>,=, <) of two binary patterns simultaneously is described. The system is composed of ordinary optical elements. The comparison of two, patterns can be completsd using their positive and negative without additional coding. The experimental results are given. |
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| Keywords: | logical operation polarization optical comparison |
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