| 基于Gabor函数能量的指纹识别 |
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| 引用本文： | 李新军,邵明省.基于Gabor函数能量的指纹识别[J].实验室研究与探索,2010,29(1). |
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| 作者姓名： | 李新军 邵明省 |
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| 作者单位： | 鹤壁职业技术学院,河南,鹤壁,458030 |
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| 摘 要： | 用Gabor函数对指纹进行区域分割,并用分块计算法提取指纹频率,然后依据频率进行能量计算,能量的差别作为提取指纹的特征.实验仿真效果表明,该增强算法速度快、清晰度好,指纹识别有效性高.
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| 关 键 词： | Gabor函数 频率能量 窗口函数 特征提取 |
Fingerprint Recognition Based on Gabor Functional Energy |
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| LI Xin-jun,SHAO Ming-sheng.Fingerprint Recognition Based on Gabor Functional Energy[J].Laboratory Research and Exploration,2010,29(1). |
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| Authors: | LI Xin-jun SHAO Ming-sheng |
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| Institution: | LI Xin-jun,SHAO Ming-sheng(Hebi Professional Technology Institute,Hebi 458030,China) |
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| Abstract: | This article introduced the region division with Gabor function to the fingerprint,and used piecemeal computation method to extract fingerprint frequency,then carried on the energy computation based on the frequency.The energy difference was taken as characteristic for extraction of fingerprint.The experimental simulation effect indicated this enhancement algorithm is quick in velocity, good in clarity,and high in fingerprint recognition validity. |
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| Keywords: | Gabor function frequency energy window function characteristic extraction |
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