| 一种基于混合匹配的指纹识别方法 |
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| 引用本文： | 张志禹,佀薇.一种基于混合匹配的指纹识别方法[J].微型机与应用,2011,30(2):42-44. |
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| 作者姓名： | 张志禹 佀薇 |
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| 作者单位： | 西安理工大学自动化与信息工程学院,陕西西安,710048 |
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| 摘 要： | 为克服传统的基于细节点匹配的不足,对基于点模式匹配算法与改进的2DPCA匹配算法的混合识别算法进行了改进。改进后的算法在点模式匹配算法中加入改进的2DPCA算法的初匹配得分权重,提高了点模式匹配算法的准确性;并利用点模式匹配算法对2DPCA算法的匹配结果进行二次匹配,同时也提高了2DPCA算法匹配的准确率。
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| 关 键 词： | 指纹识别 点模式匹配 二维主成分分析 |
A hybrid fingerprint matching algorithm |
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| Zhang Zhiyu,Si Wei.A hybrid fingerprint matching algorithm[J].Microcomputer & its Applications,2011,30(2):42-44. |
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| Authors: | Zhang Zhiyu Si Wei |
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| Affiliation: | Zhang Zhiyu,Si Wei (Faculty of Automation and Information Engineering,Xi'an University of Technology,Xi'an 710048,China) |
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| Abstract: | To overcome the drawback of traditional minutiae matching algorithm,a hybrid fingerprint recognition algorithm based on the point pattern matching algorithm and the improved 2DPCA algorithm is improved. The improved 2DPCA algorithm's weight matching scores is added to the point pattern matching algorithm,and the accuracy of the point pattern matching algorithm is improved. Then using point pattern matching algorithm and the results of 2DPCA do the second match. At the same time,increase the accurate rate to... |
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| Keywords: | fingerprint recognition point pattern matching 2DPCA |
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