| 一种驾驶员面部识别中眼睛定位算法 |
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| 引用本文： | 曹菊英,赵跃龙.一种驾驶员面部识别中眼睛定位算法[J].湘南学院学报,2007,28(5):76-80. |
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| 作者姓名： | 曹菊英 赵跃龙 |
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| 作者单位： | 1. 中南大学,信息科学与工程学院,湖南,长沙,410083;湘南学院,物理系,湖南,郴州,423000
2. 中南大学,信息科学与工程学院,湖南,长沙,410083;华南理工大学,计算机科学与工程学院,广东,广州,510640 |
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| 基金项目： | 湘南学院校科研和教改项目 |
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| 摘 要： | 介绍了一种精确定位眼睛的方法,该算法先利用改进的人脸图像的垂直灰度积分投影确定脸的左右边界,再根据人脸图像的水平灰度投影曲线来确定眼睛的大致高度;还将传统的积分投影方法与本文提出的微分投影相结合,实验结果表明该算法消除了背景、头发及服装等干扰,定位准确率高.
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| 关 键 词： | 驾驶员面部识别 人眼定位 微分投影 积分投影 |
| 文章编号： | 1672-8173（2007）05-0076-05 |
| 修稿时间： | 2007-03-22 |
An Algorithm To Locate The Eyes In Driver's Face Recognition |
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| CAO Ju-ying,ZHAO Yue-long.An Algorithm To Locate The Eyes In Driver''''s Face Recognition[J].Journal of Xiangnan University,2007,28(5):76-80. |
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| Authors: | CAO Ju-ying ZHAO Yue-long |
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| Institution: | 1.College of Information Science and Engineering;Central South University;Changsha 410083;China;2.Department of Physics;Xiangnan University;Chenzhou 423000;China;3.School of Computer Science and Engineering;South China University of Technology;Guangzhou 510640;China |
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| Abstract: | Eyes location is a very important step in driver's face recognition,A method of locating eyes accurately is described in this paper.The right and left borderline of face is approximately determined according to improved vertical gray-level projection,and the height of human eyes is also approximately determined according to horizontal gray-level projection.The presented algorithm combines the traditional integral projection method and the differential projection method,which is proposed in the paper.Experimental results show that interferences such as backgrounds,hair and costumes are almost all eliminated,eyes can be located quite accurately. |
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| Keywords: | drive r's face recognition eyes location differential projection integral projection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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