| 摘要: |
| 自动指纹识别系统因其在身份确认方面所具有的方便、快速、准确等特点而得到了广泛的研究 .该文利用分层匹配的思想 ,提出了一种根据指纹细节点结构特征进行初匹配的算法 ,并将遗传算法应用于更高层次的点模式匹配问题中 .该方法在自动指纹识别应用中取得了较好的结果. |
| 关键词: 遗传算法 细节特征 指纹匹配 |
| DOI： |
| 分类号: |
| 基金项目:本文研究得到国家自然科学基金(No.69875019)资助. |
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| Genetic Algorithm Based Fingerprint Matching Algorithm and Its Application in Automated Fingerprint Recognition System |
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QI Yuan,TIAN Jie,DENG Xiang
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| Abstract: |
| Automated fingerprint identification system (AFIS) has been studied widely because it s convenient, quick and exact in personal verification field. In this paper, a fingerprint minutia first matching method is proposed based on the structural features of minutia, and a genetic algorithm is applied to the further point matching phase. This method has given good results in automated fingerprint identification system (AFIS). |
| Key words: Genetic algorithm minutia feature fingerprint matching |
