| 单对象人脸识别技术研究 |
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| 引用本文： | 蓝水平,熊志勇,蒋天发.单对象人脸识别技术研究[J].现代电子技术,2008,31(21). |
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| 作者姓名： | 蓝水平 熊志勇 蒋天发 |
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| 作者单位： | 1. 中国人寿股份有限公司,衢州分公司信息技术部,浙江衢州,324000
2. 中南民族大学,计算机科学学院,湖北武汉,430073 |
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| 基金项目： | 国家自然科学基金，国家民委科研项目 |
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| 摘 要： | 针对单对象人脸识别的特点,提出了一种基于DWT-DCT平均脸和自适应阈值的单对象人脸识别算法,该算法首先利用肤色模型和人脸几何特征检测、定位、归一化内脸,然后对人脸进行DWT变换和DCT变换提取人脸特征,并计算DWT-DCT平均脸,最后利用自适应阈值进行人脸识别。实验证明,该方法具有识别有效性和认证可靠性。
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| 关 键 词： | 人脸识别 单对象 平均脸 自适应阈值 |
Research on Face Recognition Technology of Single Object |
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| LAN Shuiping,XIONG Zhiyong,JIANG Tianfa.Research on Face Recognition Technology of Single Object[J].Modern Electronic Technique,2008,31(21). |
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| Authors: | LAN Shuiping XIONG Zhiyong JIANG Tianfa |
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| Abstract: | A new human face recognition algorithm based on DWT-DCT average face and self-adapting threshold is proposed.Firstly,utilizing the face color and geometry feature,the in-face image unifying are separated from the pending image.Secondly,some face recognition feature are obtained in DWT and DCT domain,and the average face are computed.Finally,self-adpating threshold is utilized in recognition.The experiments show that the algorithm takes on recognition validity and authentication security. |
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| Keywords: | face recognition single object average face self-adapting threshold |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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