| 基于极值滤波和OTSU的票据纤维特征提取 |
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| 引用本文： | 谢剑斌,刘通,陈章永,程永茂.基于极值滤波和OTSU的票据纤维特征提取[J].计算机工程,2009,35(7):177-179. |
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| 作者姓名： | 谢剑斌 刘通 陈章永 程永茂 |
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| 作者单位： | 1. 国防科技大学电子科学与工程学院,长沙,410073
2. 中钞实业有限公司,北京,100052 |
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| 摘 要： | 针对票据纤维特征提取的难题，提出基于极值滤波和OTSU的票据纤维特征提取方法，包括采用极大值滤波方法增强纤维特征并整合复杂背景对象。采用优化流程的OTSU算法分割图像，提取纤维特征。实验结果证明，该方法提取票据纤维特征效果好、速度快，一致性指标达91％以上。
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| 关 键 词： | 极值滤波 OTSU算法 特征提取 票据纤维 |
| 修稿时间： | |
Characteristic Extracting for Bill's Fibrin Based on Extremum Filtering and OTSU |
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| XIE Jian-bin,LIU Tong,CHEN Zhang-yong,CHENG Yong-mao.Characteristic Extracting for Bill's Fibrin Based on Extremum Filtering and OTSU[J].Computer Engineering,2009,35(7):177-179. |
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| Authors: | XIE Jian-bin LIU Tong CHEN Zhang-yong CHENG Yong-mao |
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| Affiliation: | 1.College of Electronic Science and Engineering;National University of Defense Technology;Changsha 410073;2.Zhongchao Enterprise Co.Ltd.;Beijing 100052 |
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| Abstract: | In order to solve the problem of characteristic extracting for bill's fibrin, a new characteristic extracting method for bill's fibrin based on extremum filtering and OTSU is proposed in this paper.Extremum filtering is used to enhance characteristic of fibrin and integrate the complex background.And the optimal OTSU algorithm is proposed to partition the image of bill and extract characteristic of fibrin.The experiment shows the good effect and fast speed of this method, and its consistency performance is ... |
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| Keywords: | extremum filtering OTSU algorithm characteristic extracting bill's fibrin |
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