| 一种基于重采样双向2DLDA融合的人脸识别算法 |
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| 引用本文： | 李文辉,姜园媛,王莹,傅博.一种基于重采样双向2DLDA融合的人脸识别算法[J].电子学报,2011,39(11):2526-2533. |
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| 作者姓名： | 李文辉 姜园媛 王莹 傅博 |
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| 作者单位： | 吉林大学计算机科学与技术学院,吉林长春,130012 |
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| 摘 要： | 针对人脸识别中普遍存在的光照、表情等变化带来的识别问题和小样本问题,本文提出了一种利用重采样技术融合双向2DLDA特征的人脸识别算法Resampling Bidirection 2DLDA(RB2DLDA).二维线性判别分析中,2DLDA利用垂直方向上的类内和类间协方差信息进行识别,E2DLDA利用水平方向上的类内和类...
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| 关 键 词： | 人脸识别 重采样 双向二维线性判别分析 |
| 收稿时间： | 2011-03-18 |
A Face Recognition Algorithm Using a Fusion Method Based on Resampling Bidirectional 2DLDA |
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| LI Wen-hui,JIANG Yuan-yuan,WANG Ying,FU Bo.A Face Recognition Algorithm Using a Fusion Method Based on Resampling Bidirectional 2DLDA[J].Acta Electronica Sinica,2011,39(11):2526-2533. |
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| Authors: | LI Wen-hui JIANG Yuan-yuan WANG Ying FU Bo |
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| Affiliation: | LI Wen-hui,JIANG Yuan-yuan,WANG Ying,FU Bo(College of Computer Science and Technology,Jilin University,Changchun,Jilin 130012,China) |
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| Abstract: | Aiming at recognition problem caused by variations in lighting,facial expression etc and small sample size problem which generally exist in face recognition,this paper proposes a novel recognition method,called RB2DLDA,which fuses bidirectional 2DLDA feature by resampling technique.In matrix-based LDA,2DLDA uses inner-class and intra-class covariance information in the vertical direction,and E2DLDA uses inner-class and intra-class covariance information in the horizontal direction,this paper proves in theor... |
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| Keywords: | face recognition resampling bidirectional two-dimensional linear discriminant analysis(2DLDA) |
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