| 基于中心点定位的指纹匹配算法研究 |
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| 引用本文： | 叶雪军.基于中心点定位的指纹匹配算法研究[J].现代电子技术,2006,29(11):98-100. |
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| 作者姓名： | 叶雪军 |
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| 作者单位： | 华中科技大学,湖北,武汉,430074;湖北经济学院,湖北,武汉,430074 |
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| 摘 要： | 指纹识别算法是自动指纹识别系统的核心技术,基于细节匹配的算法是广泛采用的算法,但是其识别率受到中心点定位精度的限制。借鉴基于滤波的指纹识别算法的中心点识别方法,解决基于细节匹配的指纹识别算法的中心点匹配问题。对实际指纹传感器采集的指纹测试的结果表明,该指纹识别算法的识别率得到提高,具有一定的实用性。
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| 关 键 词： | 指纹识别 匹配算法 中心点定位 自动指纹识别系统 |
| 文章编号： | 1004-373X（2006）11-098-03 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-28 |
Research on Fingerprint Matching Algorithm Based on Location of the Core |
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| YE Xuejun.Research on Fingerprint Matching Algorithm Based on Location of the Core[J].Modern Electronic Technique,2006,29(11):98-100. |
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| Authors: | YE Xuejun |
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| Affiliation: | 1. Huazhong University of Science and Technology, Wuhan, 430074, China; 2. Hubei University of Economics, Wuhan,430074, China |
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| Abstract: | The fingerprint matching algorithm is one of the key technology of automated fingerprint identification system.The minutiae-based algorithm is widely used,while the discrimination mainly affected by the accuracy of the location of fingerprint core.The filter-based algorithm is another frequently used algorithm,whose location of core is more efficient.A matching algorithm combine both algorithms are introduced,which solve the core location problem of the minutiae-based algorithm.The experiments prove that the discrimination of the identification algorithm,which is easy to realize is improved. |
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| Keywords: | fingerprint identification matching algorithm location of the core automated fingerprint identification system |
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