| 一种新的指纹纹线提取方法 |
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| 引用本文： | 郭博.一种新的指纹纹线提取方法[J].阜阳师范学院学报(自然科学版),2012(3):58-60. |
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| 作者姓名： | 郭博 |
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| 作者单位： | 阜阳师范学院计算机与信息学院 |
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| 基金项目： | 安徽省自然科学基金项目(090412072);安徽省教育厅自然科学基金项目(KJ2009B107);阜阳师范学院校级重点基金项目(2012FSKJ01ZD)资助 |
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| 摘 要： | 指纹图像处理一直是自动指纹识别技术的研究重点。文中从图像的灰度分布规律出发,提出了一种直接从灰度级指纹图像提取纹线信息的指纹纹线提取算法。实验结果表明,该算法具有很强的噪声抑制能力,取得了理想的提取效果。
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| 关 键 词： | 指纹识别 纹线提取 灰度均衡 |
A new fingerprint ridge extraction method |
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| GUO Bo.A new fingerprint ridge extraction method[J].Journal of Fuyang Teachers College:Natural Science,2012(3):58-60. |
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| Authors: | GUO Bo |
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| Institution: | GUO Bo(School of Computer Science & Information,Fuyang Teachers College,Fuyang Anhui 236037,China) |
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| Abstract: | It is one of the important research emphases to process the fingerprint image.This paper introduces gray distributing rule of the pixels in the fingerprint image and proposes a fingerprint ridge extraction method,which extracts information of ridge from gray fingerprint image directly.Experimental results indicate that this algorithm has good extraction performance and its result is acceptable even when the noise is larger. |
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| Keywords: | fingerprint identification ridge extraction gray balanced |
| 本文献已被 CNKI 维普 等数据库收录！ |
