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使用平均周期进行指纹分类 被引量：6

Fingerprint Classification by Using Average Period
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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。 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.
作者 祝恩 殷建平 周婧
机构地区 国防科技大学计算机学院
出处 《国防科技大学学报》 EI CAS CSCD 北大核心 2004年第4期22-26,50,共6页 Journal of National University of Defense Technology
基金 国家自然科学基金资助项目(60373023)
关键词 指纹识别 指纹分类 指纹索引 指纹周期 fingerprint identification fingerprint classification fingerprint indexing fingerprint period
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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参考文献19

  • 1De Boer J, Bazen A M,Gerez S H. Indexing Fingerprint Databases Based on Multiple Features [A]. ProRISC 2001 Workshop on Circuits, Systems and Signal Processing, Veldhoven, the Netherlands, November 2001.
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  • 6Karu K,Jain A K. Fingerprint Classification [J]. Pattern Recognition, 1996,29(3):389-404.
  • 7Marcialis G L, Roli F,Frasconi P. Fingerprint Classification by Combination of Flat and Structural Approaches [A]. Proc. of AVBPA 2001, 2001: 241-246.
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同被引文献37

引证文献6

二级引证文献15

国防科技大学学报
2004年 第4期

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