| 基于二维人脸图像的特征提取技术研究 |
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| 引用本文： | 张怡,郑丽英.基于二维人脸图像的特征提取技术研究[J].兰州工业高等专科学校学报,2011,18(2):35-38. |
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| 作者姓名： | 张怡 郑丽英 |
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| 作者单位： | 1. 兰州交通大学电子与信息工程学院,甘肃兰州730070;兰州工业高等专科学校软件工程系,甘肃兰州730050
2. 兰州交通大学电子与信息工程学院,甘肃兰州,730070 |
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| 摘 要： | 针对目前人脸识别中特征提取的技术特点,提出了一种基于二维人脸图像的特征提取方法,利用肤色分析及灰度投影对二维人脸的关键特征点进行定位、分析并提取.经实验证明,此方法能够对人脸区域的特征点实现准确、可靠的定位.
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| 关 键 词： | 人脸识别 特征提取 灰度投影 |
Research of Feature Extraction Technology Based on Two-dimensional Face Image |
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| ZHANG Yi,ZHENG Li-ying.Research of Feature Extraction Technology Based on Two-dimensional Face Image[J].Journal of Lanzhou Higher Polytechnical College,2011,18(2):35-38. |
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| Authors: | ZHANG Yi ZHENG Li-ying |
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| Affiliation: | ZHANG Yi1,2 ZHENG Li-ying1(1.School of Electronical Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China,2.Department of Software Engineering,Lanzhou Polytechnic College,Lanzhou 730050,China) |
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| Abstract: | A feature extraction method based on two-dimensional face image was proposed according to current extraction technology characteristic in the face recognicion.The method extract the key characteristics of the two-dimensional face through analyzing skin color and gray-scale projection.It is validated that the method can extract the key characteristics of face accurately. |
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| Keywords: | face recognition facial feature extraction Gray-scale projection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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