| 基于Gabor小波和支持向量机的人脸识别 |
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| 引用本文： | 罗亮,金文标,龚勋. 基于Gabor小波和支持向量机的人脸识别[J]. 重庆邮电大学学报(自然科学版), 2008, 20(2): 230-235 |
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| 作者姓名： | 罗亮 金文标 龚勋 |
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| 作者单位： | 重庆邮电大学,计算机学院,重庆,400065;重庆邮电大学,计算机学院,重庆,400065;西南交通大学,信息科学与技术学院,四川,成都,610031 |
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| 摘 要： | 提出一种将Gabor小波和支持向量机相结合的人脸识别算法。运用AdaBoost算法在复杂背景图像中快速准确地检测出人脸部分，进而用Gabor小波提取归一化人脸图像的特征。最后采用支持向量机进行人脸的分类识别。在ORL人脸库和CAS-PEAL-R1人脸库中对算法进行了测试，结果表明该算法识别率较高。
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| 关 键 词： | 人脸识别 AdaBoost Gabor 小波 支持向量机 |
| 文章编号： | 1673-825X(2008)02-0230-06 |
| 收稿时间： | 2007-12-13 |
| 修稿时间： | 2007-12-13 |
Face recognition based on Gabor wavelet and support vector machine |
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| LUO Liang,JIN Wen-biao,GONG Xun. Face recognition based on Gabor wavelet and support vector machine[J]. Journal of Chongqing University of Posts and Telecommunications, 2008, 20(2): 230-235 |
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| Authors: | LUO Liang JIN Wen-biao GONG Xun |
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| Affiliation: | School of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, P. R. China |
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| Abstract: | A face recognition algorithm is proposed based on Gabor wavelet and support vector machines. Using the AdaBoost algorithm, the portion where human face located is detected in an image under complicated background, which is then normalized. The features are extracted from the normalized human face image with Gabor wavelet, and the human face is classified and identified by SVM. Tests on the ORL and CAS PEAL-R1 databases validate the efficiency of the algorithm. |
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| Keywords: | face recognition AdaBoost Gabor wavelet support vector machine (SVM) |
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