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| 一种基于圆差异算子的眼睛垂直定位方法 | |
| 引用本文： | 陈雪云,张振荣,冷松.一种基于圆差异算子的眼睛垂直定位方法[J].广西大学学报(自然科学版),2008,33(2). |
| 作者姓名： | 陈雪云 张振荣 冷松 |
| 作者单位： | 1. 广西华新计算机通信技术有限公司,广西,南宁,530022 2. 广西大学计算机与电子信息学院,广西,南宁,530004 3. 广西公安厅刑侦总队,广西,南宁,530012 |
| 基金项目： | 广西科学基金 , 广西教育厅科研项目 |
| 摘 要： | 提出了一种新的眼睛垂直定位方法，先利用圆差异算子对原始图像作变换，并对变换后的图像作垂直方向的积分投影，搜索投影曲线上最大的三个极值点，得到眼睛的可能位置，再对每个极值点的所在区域作水平方向积分投影，利用水平投影曲线的波峰数条件过滤眼睛以外的其他点，最后利用人脸的结构特点确定出眼睛点的垂直位置．通过在Yale照片库上的实验说明该方法具有很高的定位准确性． |
| 关 键 词： | 眼睛定位 积分投影方法 圆差异算子 |
The eye vertical location method based on cirle difference operator |
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| CHEN Xue-yun,ZHANG Zhen-rong,LENG Song.The eye vertical location method based on cirle difference operator[J].Journal of Guangxi University(Natural Science Edition),2008,33(2). | |
| Authors: | CHEN Xue-yun ZHANG Zhen-rong LENG Song |
| Institution: | CHEN Xue-yun1,ZHANG Zhen-rong2,LENG Song3(1.Guangxi Huaxin Computer Communication Technology Co.LTD,Nanning 530022,China,2.College of Computer , Electronics , Information Guangxi University,Nanning 530004,3.Detective Generateam Police Board of Guangxi Province,Nanning 530002,China) |
| Abstract: | In this paper,a new eye location method was proposed.After transform on photo via circle difference operator,vertical Integral projection on the photo was applied,then search the three highest peaks on the projection curve as the possible positions of eye,for every position,we apply horizontal Integral projection and obtain the number of its peaks,we abandon the position which has less peaks.at last the structure characteristic of face was used to get the most possible position of eye.Experiments on yale fa... |
| Keywords: | eye localization integral projection function circle difference operator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |