| 基于2DPCA-2DLDA的人脸识别算法 |
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| 引用本文： | 华显明,陈勇. 基于2DPCA-2DLDA的人脸识别算法[J]. 重庆科技学院学报(自然科学版), 2012, 14(5): 143-145 |
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| 作者姓名： | 华显明 陈勇 |
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| 作者单位： | 重庆师范大学,重庆,401331 |
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| 基金项目： | 国家自然科学基金项目(60703035) |
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| 摘 要： | 提出一种2DPCA-2DLDA方法来对人脸进行识别.该方法同时运用基于行的2DPCA和基于列的2DLDA方法直接在2维图像上进行投影,避免了对大矩阵的计算,同时也充分提取了图像的有效信息,在ORL人脸库上的实验结果表明该方法较优于其他方法.
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| 关 键 词： | 人脸识别 矩阵 2维主成分分析 2维线性判别分析 |
Face Recognition Based on 2DPCA-2DLDA |
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| HUA XianMing , CHEN Yong. Face Recognition Based on 2DPCA-2DLDA[J]. Journal of Chongqing University of Science and Technology:Natural Science Edition, 2012, 14(5): 143-145 |
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| Authors: | HUA XianMing CHEN Yong |
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| Affiliation: | HUA XianMing CHEN Yong(Chongqing Normal University,Chongqing 401331) |
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| Abstract: | In this paper,we presents a method of 2DPCA-2DLDA in face recognition.This method directly calculations the optimal projective vectors form 2Dimage matrices by simultaneously combining row-direction 2DPCA and column-direction 2DLDA.This avoids large matrix calculations,and takes full advantage of the useful information of the image.Experimental results on ORL show that this method is superior to other methods. |
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| Keywords: | Face recognition matrix 2DPCA 2DLDA |
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