| LPP算法和DLPP算法在掌纹识别中的应用研究 |
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| 引用本文： | 汪曦,鲁继文,薛延学.LPP算法和DLPP算法在掌纹识别中的应用研究[J].计算机工程与科学,2008,30(5):31-32. |
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| 作者姓名： | 汪曦 鲁继文 薛延学 |
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| 作者单位： | 西安理工大学信息科学系,陕西,西安,710048 |
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| 摘 要： | 本文对近年来提出的局部保留映射（LPP）算法和判别局部保留映射（DLPP）算法思想进行了详细介绍,设计并完成了基于LPP和DLPP算法在掌纹识别中识别结果的对比实验。实验结果对基于这两种算法的掌纹识别方法给予数据支持,而且说明DLLP算法要优于LPP算法。
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| 关 键 词： | 掌纹识别 局部保留映射 判别局部保留映射 |
| 文章编号： | 1007-130X(2008)05-0031-02 |
| 修稿时间： | 2007年9月10日 |
Research on the Application of the Algorithms of LPP and DLPP in Palmprint Recognition |
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| WANG Xi,LU Ji-wen,XUE Yan-xue.Research on the Application of the Algorithms of LPP and DLPP in Palmprint Recognition[J].Computer Engineering & Science,2008,30(5):31-32. |
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| Authors: | WANG Xi LU Ji-wen XUE Yan-xue |
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| Abstract: | In this paper, the algorithms of Locality Preserving Project (LPP) and Discriminant Locality Preserving Project (DLPP) are explicitly introduced. Several contrast experiments based on LPP and DLPP are designed and performed to evaluate their effectiveness in palmprint recognition. The experimental data supports the method of using these two algorithms in palmprint recognition,and also shows DLPP is superior to LPP in recognition performance. |
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| Keywords: | palmprint recognition locality preserving projections discriminant locality preserving projections |
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