| 基于PC系统的手指静脉识别算法研究与应用 |
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| 引用本文： | 周雄,熊显名,何文翔.基于PC系统的手指静脉识别算法研究与应用[J].桂林电子科技大学学报,2009,29(6):483-486. |
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| 作者姓名： | 周雄 熊显名 何文翔 |
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| 作者单位： | 桂林电子科技大学电子工程学院,广西,桂林,541004 |
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| 摘 要： | 通过分析人体手指静脉图像的特点,提出了一种基于灰度谷形区域搜索的手指静脉提取方法,即利用手指静脉图像的灰度剖面曲线呈谷形特征来实现静脉特征的提取.在静脉模式识别中,改进了传统的模板匹配方法,并建立了一个基于PC系统的手指静脉身份认证系统用于测试算法.试验结果表明,该手指静脉提取和匹配算法具有较高的识别率和应用价值.
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| 关 键 词： | 手指静脉 模式识别 身份认证 模板匹配 |
Research on finger vein recognition and its application based on PC |
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| ZHOU Xiong,XIONG Xian-ming,HE Wen-xiang.Research on finger vein recognition and its application based on PC[J].Journal of Guilin Institute of Electronic Technology,2009,29(6):483-486. |
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| Authors: | ZHOU Xiong XIONG Xian-ming HE Wen-xiang |
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| Affiliation: | ZHOU Xiong,XIONG Xian-ming,HE Wen-xiang (School of Electronic Engineering,Guilin University of Electronic Technology,Guilin 541004,China) |
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| Abstract: | Through analyzing the characteristics of the human finger vein image,this paper presents a method for extracting finger vein features based on searching the valley-shaped regions,which is extracting the finger vein feature adapt the valley characteristics shown on the gray curve profile.In the vein pattern recognition,the traditional template matching method was improved and a finger vein authentication system based on PC was established to test the algorithm.Experiment results proved that the finger vein e... |
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| Keywords: | finger vein pattern recognition authentication system template matching |
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