| 引用本文: | 祝恩,殷建平,周婧.使用平均周期进行指纹分类.[J].国防科技大学学报,2004,26(4):22-26 ,50.[点击复制] |
| ZHU En,YIN Jianping,ZHOU Jing.Fingerprint Classification by Using Average Period[J].Journal of National University of Defense Technology,2004,26(4):22-26 ,50[点击复制] |
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| 使用平均周期进行指纹分类 |
| 祝恩, 殷建平, 周婧 |
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(国防科技大学 计算机学院，湖南 长沙 410073)
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| 摘要: |
| 提出了一种基于指纹平均周期的分类方法，通过计算指纹的平均周期并按照平均周期将数据库中的指纹进行排序，该方法可有效地提高指纹的搜索速度。若将基于指纹周期的分类算法和现有的指纹分类算法结合起来，则可进一步提高指纹搜索效率。 |
| 关键词: 指纹识别 指纹分类 指纹索引 指纹周期 |
| DOI： |
| 投稿日期：2004-02-10 |
| 基金项目:国家自然科学基金资助项目(60373023) |
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| Fingerprint Classification by Using Average Period |
| ZHU En, YIN Jianping, ZHOU Jing |
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(College of Computer，National Univ. of Defense Technology, Changsha 410073,China)
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| Abstract: |
| A mean period based approach for fingerprint classification is presented. It computes the mean period of every fingerprint and sorts fingerprints according to their mean periods. This approach speeds up the searching of the fingerprint database efficiently. And perfect performance is possible if combining this method with the traditional fingerprint classification. |
| Keywords: fingerprint identification fingerprint classification fingerprint indexing fingerprint period |
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