| 一种提高模糊人脸图片识别率的方法 |
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| 引用本文： | 黄剑波,沈疆海.一种提高模糊人脸图片识别率的方法[J].计算机时代,2010(2):53-55. |
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| 作者姓名： | 黄剑波 沈疆海 |
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| 作者单位： | 长江大学计算机科学学院,湖北,荆州,434023 |
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| 摘 要： | 介绍了一个通过人脸检测程序对模糊人脸图片进行识别的方法：先对图片修改其灰度阈值，以使Haar能够对模糊人脸信息进行快速分辨，再使用0pencv人脸检测程序对模糊人脸图片进行检测。实验结果表明，该方法能够提高对模糊人脸的识别率。
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| 关 键 词： | Opencv Haar特征 灰度阈值 人脸检测 |
A Method to Improve Recognition Rate of Fuzzy Face Picture |
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| HUANG Jian-bo,SHEN Jiang-hai.A Method to Improve Recognition Rate of Fuzzy Face Picture[J].Computer Era,2010(2):53-55. |
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| Authors: | HUANG Jian-bo SHEN Jiang-hai |
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| Affiliation: | College of Computer Science/a>;Yangtze University/a>;Jingzhou/a>;Hubei 434023/a>;China |
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| Abstract: | A method to recognize fuzzy face picture by face detection program is introduced. It firstly modifies the gray threshold of the picture so that Haar can distinguish fuzzy face information fast. Then face detection program Opencv is used to detect the fuzzy face picture. The experiment result shows that the method can improve recognition rate for fuzzy face. |
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| Keywords: | Opencv Haar characteristic gray threshold face detection |
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