| 多特征有序字符串的Joint变换识别 |
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| 引用本文： | 曹俊卿,沈晓庆,陆霞芳,刘文山,庄松林.多特征有序字符串的Joint变换识别[J].上海理工大学学报,1988(3). |
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| 作者姓名： | 曹俊卿 沈晓庆 陆霞芳 刘文山 庄松林 |
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| 作者单位： | 上海机械学院
(曹俊卿，沈晓庆，陆霞芳)，上海光学仪器研究所
(刘文山)，上海光学仪器研究所(庄松林) |
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| 摘 要： | 本文就Joint变换用于特征识别问题作了进一步的分析研究,首次讨论了多特征有序字符串的Joint变换识别,求得了这类问题的数学模型,给出了实验研究的结果,证明了t个有序特征字符串的识别,可以在Joint变换相关运算系统的输出平面上,通过对确定位置的t重重叠自相关的检测来实现,为多特征信号的识别工作提供了有益依据。
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| 关 键 词： | Joint变换 光学相关 有序字符串 特征识别 |
The Realization of Multi-ordering Character Recognition by Means of Joint Transform |
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| Cao Junqing Shen Xiaoqing Lu Xiafang Liu Wenshan Zhuang Songlin.The Realization of Multi-ordering Character Recognition by Means of Joint Transform[J].Journal of University of Shanghai For Science and Technology,1988(3). |
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| Authors: | Cao Junqing Shen Xiaoqing Lu Xiafang Liu Wenshan Zhuang Songlin |
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| Institution: | Cao Junqing Shen Xiaoqing Lu Xiafang Liu Wenshan Zhuang Songlin |
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| Abstract: | The present paper makes a further study of the realization of multi-ordering character recognition by means of Joint Transform, the realization of multi-ordering character recognition by this method is dealt with for the first time in this paper. Mathematical models and the results of the experiments of the realization are obtained. It is shown that Joint Transform of the t-number ordering signals with their character signals will give t-multiplying overlapping correlations in the same position on the output plane of the Joint Transform correlator system. |
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| Keywords: | Joint Transform Optical correlator Ordering signal collection Character recognition |
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