| 基于光学异或逻辑的图像匹配 |
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| 引用本文： | 张家军,张莉.基于光学异或逻辑的图像匹配[J].光学学报,1993,13(3):44-247. |
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| 作者姓名： | 张家军 张莉 |
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| 作者单位： | 华东工学院应用物理系 南京210014
(张家军，张莉)，华东工学院应用物理系 南京210014(贺安之) |
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| 摘 要： | 提出一种基于光学逻辑运算的图像匹配新方法.若将输入图像与每一幅存贮的图像进行光学“异或”逻辑运算,并用光电方法探测逐点逻辑运算输出光强的总和,则与最小透射光强相对应的存贮图像就是输入图像的最佳匹配.我们采用了偏振编码和多成像技术来建立该方法的光电实现系统,并做出了实验结果.
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| 关 键 词： | 光学图象处理 匹配 逻辑运算 异或 |
| 收稿时间： | 1991/12/10 |
Image matching based on optical XOR logic operation |
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| ZHANG Jiajun ZHANG Li HE Anzhi.Image matching based on optical XOR logic operation[J].Acta Optica Sinica,1993,13(3):44-247. |
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| Authors: | ZHANG Jiajun ZHANG Li HE Anzhi |
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| Abstract: | A new approach of image matching based on optical logic operation is proposed. The best match is indicated by the minimum collected transmitted light intensity resulted from optical XOR logic operations between the input image and every stored image. Polarization coding and multi- imaging technique are employed in our optoelectronic system. Experimental results are presented. |
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| Keywords: | optical logic image matching polarization code multi- imaging system |
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