| 基于多通道Gabor滤波与CS-LBP的人脸识别方法 |
| |
| 引用本文： | 何中市,卢建云,余磊.基于多通道Gabor滤波与CS-LBP的人脸识别方法[J].计算机科学,2010,37(5):261-364. |
| |
| 作者姓名： | 何中市 卢建云 余磊 |
| |
| 作者单位： | 重庆大学计算机学院,重庆,400030 |
| |
| 基金项目： | 国家863计划项目(2007AA01Z423);;重庆市自然科学基金项目(CSTC,2007BB2134)资助 |
| |
| 摘 要： | 近来,局部二值模式(Local Binary Pattern,LBP)在人脸识别中取得了成功应用。然而,LBP提取的特征维数通常很高。而中心对称局部二值模式(Center-Symmetric Local Binary Pattern,CS-LBP)采用中心对称思想对图像进行编码,能够显著降低提取的特征的维数。为此,将CS-LBP应用于人脸图像特征提取,并结合多通道Gabor滤波,提出了基于多通道Gabor滤波与CS-LBP的人脸识别算法。在Yale,ORL,FETER标准人脸库上的实验结果表明,相比局部二值模式,CS-LBP以提取更少的特征维数取得了相当的识别率,并且,基于多通道Gabor滤波的CS-LBP能显著提高识别精度。
|
| 关 键 词： | 中心对称局部二值模式 多通道Gabor滤波 特征提取 人脸识别 |
| 收稿时间： | 2009/7/15 0:00:00 |
| 修稿时间： | 2009/9/30 0:00:00 |
Face Recognition Method Based on Multi-channel Gabor Filtering and Center-Symmetric Local Binary Pattern |
| |
| HE Zhong-shi,LU Jian-yun,YU Lei.Face Recognition Method Based on Multi-channel Gabor Filtering and Center-Symmetric Local Binary Pattern[J].Computer Science,2010,37(5):261-364. |
| |
| Authors: | HE Zhong-shi LU Jian-yun YU Lei |
| |
| Affiliation: | College of Computer Science/a>;Chongqing University/a>;Chongqing 400030/a>;China |
| |
| Abstract: | In recent years,Local Binary Pattern(LBP) has been successfully applied to face recognition.However,the dimensionality of the feature vector extracted by LBP is usually very high.On the contrary,Center-Symmetric Local Binary Pattern(CS-LBP) encodes the image with the technique of Center Symmetry.As a result,CS-LBP can largely reduce the extracted feature dimension.Therefore,in this paper,CS-LBP was employed to extract features from facial ima-ges,and then a new face recognition algorithm based on multi-chan... |
| |
| Keywords: | Center-symmetric local binary pattern Multi-channel Gabor filtering Feature extraction Face recognition |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
点击此处可从《计算机科学》下载全文 |
|
