| 一个基于Viola-Jones框架的面部识别算法的改进 |
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| 引用本文： | 宋艳辉,王文永,程晓春.一个基于Viola-Jones框架的面部识别算法的改进[J].东北师大学报(自然科学版),2005,37(3):24-27. |
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| 作者姓名： | 宋艳辉 王文永 程晓春 |
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| 作者单位： | 东北师范大学理想信息技术研究院,吉林,长春,130024;东北师范大学理想信息技术研究院,吉林,长春,130024;里丁大学系统工程学院,伦敦,里丁,RG6 6AY |
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| 摘 要： | 基于Viola-Jones框架的面部识别算法,提出使用矩形特征法进行特征值运算,采用感知器学习算法训练最佳特征,确定最佳阈值的算法.实验结果表明:该算法运算速度较快,错误分类率较低,识别率较高,误识率较低.
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| 关 键 词： | 面部识别 识别率 误识率 识别速度 |
| 文章编号： | 1000-1832（2005）03-0024-04 |
| 收稿时间： | 2005-02-23 |
| 修稿时间： | 2005年2月23日 |
The amelioration to the face recognition algorithm based on the Viola-Jones frame |
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| SONG Yan-hui,WANG Wen-yong,CHENG Xiao-chun.The amelioration to the face recognition algorithm based on the Viola-Jones frame[J].Journal of Northeast Normal University (Natural Science Edition),2005,37(3):24-27. |
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| Authors: | SONG Yan-hui WANG Wen-yong CHENG Xiao-chun |
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| Abstract: | A face recognition algorithm is illuminated Viola - Jones frame and it is ameliorated to improve the speed of eigenvalue calculation and to reduce the wrong recognition rate. The methods of PM is used to train the best character and find the best limen. It also uses the ameliorated expand - algorithm. Thus the wrong recognition rate is much lower. Through the real datas experiment, it shows that the result is better. |
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| Keywords: | face recognition recognition rate wrong - recognition rate recognition speed |
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