| 基于Curvelet与2DPCA的嵌入式人脸识别 |
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| 引用本文： | 邓方旗,叶继华,黄亮,邓方红.基于Curvelet与2DPCA的嵌入式人脸识别[J].科技通报,2011,27(5):750-753. |
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| 作者姓名： | 邓方旗 叶继华 黄亮 邓方红 |
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| 作者单位： | 江西师范大学计算机信息工程学院,江两南昌,330022 |
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| 基金项目： | 江西师范大学科研项目(2009-7) |
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| 摘 要： | 针对小波变换在嵌入式人脸识别中的不足,提出了Curvelet(曲波)变换结合2DPCA(二维主分量分析)的嵌入式人脸识别.采用Curvelet变换进行人脸图像特征的提取,经过比较,选取了Wrapping算法,然后利用2DPCA进行降维,并结合最近邻算法进行人脸识别.实验结果表明该方法很好得解决了人脸特征维数过高、数据量...
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| 关 键 词： | 生物识别 Curvelet 2DPCA Wrapping算法 |
Embedded Face Recognition based on Curvelet and 2DPCA |
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| DENG Fangqi,YE Jihua,HUANG Liang,DENG Fanghong.Embedded Face Recognition based on Curvelet and 2DPCA[J].Bulletin of Science and Technology,2011,27(5):750-753. |
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| Authors: | DENG Fangqi YE Jihua HUANG Liang DENG Fanghong |
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| Institution: | DENG Fangqi,YE Jihua~*,HUANG Liang,DENG Fanghong (College of Computer Information Engineering,Jiangxi Normal University,Nanchang 330022,China) |
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| Abstract: | As Wavelet transform has disadvantages in face recognition on embedded system,this paper proposes to use 2DPCA(two-dimensional principal component analysis) and Curvelet transform for face recognition on embedded system. We firstly use Curvelet transform to extract face image features with the Wrapping algorithm after comparing and then reduce dimensions with the two-dimensional principal component analysis(2DPCA),at last the test face is recognized by using the nearest distance algorithm.The experiments de... |
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| Keywords: | biometric identification Curvelet 2DPCA Wrapping algorithm |
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