| 基于Gabor滤波器和LBP的分级掌纹识别 |
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| 引用本文： | 练秋生,刘春亮.基于Gabor滤波器和LBP的分级掌纹识别[J].计算机工程与应用,2007,43(6):212-215. |
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| 作者姓名： | 练秋生 刘春亮 |
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| 作者单位： | 燕山大学 河北省秦皇岛燕山大学信息工程学院通讯与电子工程系 |
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| 基金项目： | 河北省教育厅自然科学基金 |
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| 摘 要： | 本文首次提出将局部二进制模式(LBP)应用到掌纹识别中。借鉴分级检索的思想，先采用Gabor滤波器提取掌纹的全局能量特征，后采用LBP算子提取局部特征实现两次分类。实验结果表明，与单纯的Gabor滤波器方法相比，系统的识别率可进一步提高。
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| 关 键 词： | 掌纹识别 LBP Gabor 分级检索 |
| 文章编号： | 1002-8331（2007）06-0212-04 |
| 收稿时间： | 2006-03-27 |
| 修稿时间： | 2006-05 |
Hierarchical palmprint identification based on gabor filter and LBP |
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| LIAN Qiu-sheng,LIU Chun-liang.Hierarchical palmprint identification based on gabor filter and LBP[J].Computer Engineering and Applications,2007,43(6):212-215. |
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| Authors: | LIAN Qiu-sheng LIU Chun-liang |
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| Affiliation: | The College of Information Science and Engineering, YanShan University Qinhuangdao 066004 |
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| Abstract: | This paper first presents a new method of palmprint identification by using Local Binary Pattern(LBP).By referring to hierarchical retrieval,Gabor filter is first used to extract the global energy feature,and then LBP operator is used to extract the local feature,which are used to classify twice.The experiment result shows that the identification rate can be improved further by comparison with the method of using Gabor filter only. |
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| Keywords: | palmprint identification LBP Gabor hierarchical retrieval |
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