| 基于人脸识别的面部民族特征研究 |
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| 引用本文： | 段晓东,王存睿,刘慧,石胜杰.基于人脸识别的面部民族特征研究[J].大连民族学院学报,2009,11(5):454-458. |
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| 作者姓名： | 段晓东 王存睿 刘慧 石胜杰 |
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| 作者单位： | 1. 大连民族学院,非线性信息技术研究所,辽宁,大连,116605
2. 东北大学,研究生院,辽宁,沈阳,110006 |
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| 摘 要： | 提出基于人脸识别技术的面部民族特征的主要研究方法和研究内容。通过建立中国各民族人脸数据库,利用人脸识别技术对其进行特征提取,构建民族特征的弹性模板用于采集面部全局和局部特征;采用多特征分类器对数据集进行学习,最终对人脸的民族特征进行判别;利用代数特征方法和几何特征方法对藏族、维吾尔族、蒙古族等几个民族的平均识别准确率分别达到82.2%和92.3%。相关的研究工作不仅完善了中国各民族特征和识别的研究内容和方法,同时也为民族识别提供了新的科学手段,并且丰富了人脸识别技术的研究内容。
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| 关 键 词： | 多民族人脸数据库 人脸识别 民族特征 民族识别 |
Research on Facial Features of Ethnic Minorities Based on Face Recognition |
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| DUAN Xiao-dong,WANG Cun-rui,LIU Hui,SHI Sheng-jie.Research on Facial Features of Ethnic Minorities Based on Face Recognition[J].Journal of Dalian Nationalities University,2009,11(5):454-458. |
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| Authors: | DUAN Xiao-dong WANG Cun-rui LIU Hui SHI Sheng-jie |
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| Institution: | DUAN Xiao-dong1,WANG Cun-rui1,LIU Hui2,SHI Sheng-jie2(1.The Research Institute of Nonlinear Information Technology of Dalian Nationalities University,Dalian Liaoning 116605,China,2.The Graduate School of Northeastern University,Shenyang Liaoning 110004,China) |
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| Abstract: | This paper proposes the methods and contents of studying facial features of ethnic minorities based on face recognition technology.We created a face database of ethnic minorities and extract facial features using face recognition technology.We then built a deformable template of those features to acquire global and local facial features.Besides,the multi-feature classifier is adopted to conduct learning on the dataset and ultimately distinguish facial features of ethnic minorities.With the algebraic and geo... |
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| Keywords: | face database of ethnic minorities face recognition features of ethnic minorities identification of ethnic minorities |
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