| 一种基于小波变换和模板的人脸检测方法 |
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| 引用本文： | 闫宏,张兴周.一种基于小波变换和模板的人脸检测方法[J].应用科技,2007,34(2):17-19. |
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| 作者姓名： | 闫宏 张兴周 |
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| 作者单位： | 哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 提出了一种基于小波变换和模板匹配的人脸检测方法.首先通过小波变换,取其低频系数后设置阈值,生成若干个二值化的候选区域,然后对模板进行旋转伸缩变换,再与候选区域进行匹配.该方法能在复杂背景下快速检测人脸,并且不受人脸旋转角度的影响.实验结果表明,该算法是十分有效的.
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| 关 键 词： | 人脸检测 小波变换 模板匹配 |
| 文章编号： | 1009-671X（2007）02-0017-03 |
| 收稿时间： | 2006-06-12 |
| 修稿时间： | 2006-06-12 |
Face detection using wavelet transform and template |
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| YAN Hong,ZHANG Xing-zhou.Face detection using wavelet transform and template[J].Applied Science and Technology,2007,34(2):17-19. |
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| Authors: | YAN Hong ZHANG Xing-zhou |
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| Institution: | College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China |
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| Abstract: | A method for face detection is proposed using both wavelet transform and template matching.First wavelet transform is performed and low-frequency coefficients are taken to set threshold,and some binary candidate regions are generated.Then rotational and expansion transform is mode on a template,and the transformed template matches with the candidate region.This method can detect human face quickly under the complex background,and is not affected by the rotating angle of a face.Experimental results demonstrate its effectiveness. |
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| Keywords: | face detection wavelet transform template matching |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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