| 基于Hough变换圆检测的人眼精确定位方法 |
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| 引用本文： | 张杰,杨晓飞,赵瑞莲. 基于Hough变换圆检测的人眼精确定位方法[J]. 计算机工程与应用, 2005, 41(27): 43-44,71 |
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| 作者姓名： | 张杰 杨晓飞 赵瑞莲 |
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| 作者单位： | 北京化工大学信息科学与技术学院,北京,100029;北京化工大学信息科学与技术学院,北京,100029;北京化工大学信息科学与技术学院,北京,100029 |
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| 基金项目： | 国家自然科学基金（编号：60473032） |
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| 摘 要： | 眼睛定位是人脸识别的非常重要的一个环节,后续的图像几何归一化、图像矫正和特征提取都依赖于眼睛的位置。论文提出一种人眼快速定位的新方法。首先用积分投影法检测到眼睛瞳孔的大致位置;然后用Sobel边缘检测算子提取图像边缘信息;再利用基于圆的Hough变换快速定位出人眼,实验证明了该方法的有效性。
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| 关 键 词： | 积分投影 Hough 变换 人眼定位 |
| 文章编号： | 1002-8331-（2005）27-0043-02 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-01 |
Eyes Detection Based on Hough Transform |
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| Zhang Jie,Yang Xiaofei,Zhao Ruilian. Eyes Detection Based on Hough Transform[J]. Computer Engineering and Applications, 2005, 41(27): 43-44,71 |
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| Authors: | Zhang Jie Yang Xiaofei Zhao Ruilian |
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| Affiliation: | Information School,Beijing University of Chemical Technology,Beijing 100029 |
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| Abstract: | Eyes location is a very important step in face recognition,the following geometry regularization,rectification and feature extraction all depend on it.A new method based on integral projection and Hough transform for detection and recognition of human eyes is proposed in this paper.After horizontal integral projection,the approximate positions of human eyes are detected;Then extracting the edge information of the image with Sobel operator and using Hough transform on the basis of circle,the exact positions of human eyes are located rapidly.Finally,experiments are made and very promising results axe achieved. |
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| Keywords: | integral projection Hough transform eyes detection |
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