| 基于特征编码的指纹识别方法 |
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| 引用本文： | 肖娟,郭美,肖敏.基于特征编码的指纹识别方法[J].湘南学院学报,2010,31(2):87-90. |
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| 作者姓名： | 肖娟 郭美 肖敏 |
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| 作者单位： | 湖南大学,计算机与通信学院,湖南,长沙,410082;湘南学院,计算机系,湖南,郴州,423000 |
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| 摘 要： | 提出了一种基于指纹特征编码的指纹识别算法.首先求得指纹图象的中心点,然后利用Gabor滤波器的频率和方向选择性,产生指纹编码,最后通过比较输入图象的编码和模板编码间的欧氏距离进行识别.实验结果表明:该算法与已有的基于灰度偏差的算法相比较,具有更高的识别率.
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| 关 键 词： | 指纹识别 Gabor滤波 指纹编码 |
Fingerprint Identification Method Based on Feature Coding |
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| XIAO Juan,GUO Mei,XIAO Ming.Fingerprint Identification Method Based on Feature Coding[J].Journal of Xiangnan University,2010,31(2):87-90. |
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| Authors: | XIAO Juan GUO Mei XIAO Ming |
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| Abstract: | The paper puts forward a fingerprint identification arithmetic based on fingerprint feature coding.First,we get the center point of fingerprint image,then we produce fingerprint coding by use of Gabor filtration frequency and direction choice,lastly we contrast the input image coding and model coding Euler's distance to make identification.The result shows that the arithmetic,comparing with former arithmetic based on gray scale bias has more high identification rate. |
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| Keywords: | fingerprint identification Gabor filtration fingerprint coding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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