| 采用Haar小波与Gabor小波特征的级联式人脸检测方法 |
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| 引用本文： | 陈威,缑锦.采用Haar小波与Gabor小波特征的级联式人脸检测方法[J].华侨大学学报(自然科学版),2011(5):520-524. |
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| 作者姓名： | 陈威 缑锦 |
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| 作者单位： | 华侨大学计算机科学与技术学院; |
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| 基金项目： | 华侨大学科研基金资助项目(09HZRH) |
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| 摘 要： | 研究Gabor小波的构造及其特点,将其与AdaBoost算法相结合,优化原算法的性能.提取的Gabor特征对应到指定滤波器的指定采样点上,只需取这些指定采样点的一个领域内的图像与指定滤波器进行卷积,而不需要将整个图像与整个滤波器组进行卷积,可大大降低计算量提高运算速度.最后,通过算法对特征进行筛选,得到迭代误差率较低的...
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| 关 键 词： | 人脸检测 AdaBoost算法 Haar小波 Gabor小波 分类器 |
A Novel Face Detection Method Based on Haar and Gabor Features |
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| CHEN Wei,GOU Jin.A Novel Face Detection Method Based on Haar and Gabor Features[J].Journal of Huaqiao University(Natural Science),2011(5):520-524. |
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| Authors: | CHEN Wei GOU Jin |
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| Institution: | CHEN Wei,GOU Jin(College of Computer Science & Technology,Huaqiao University,Quanzhou 362021,China) |
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| Abstract: | The paper has studied the structure and its characteristics of wavelet Gabor,by means of combining the AdaBoost algorithm to optimize the performance of the original algorithm.Because the extracted Gabor characteristics are corresponding to the designated sampling points,the proposed algorithm only need to get the convolution of specified filters and some images in some domains with these designated sample points,instead of getting the convolution with the entire images and the whole filter groups,which can... |
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| Keywords: | face detection AdaBoost algorithm Haar wavelet Gabor wavelet classifier |
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