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| 一种人脸姿势判别与正脸合成的新方法 | |
| 引用本文： | 陈家大,赖剑煌,冯国灿.一种人脸姿势判别与正脸合成的新方法[J].计算机研究与发展,2006,43(8):1477-1484. |
| 作者姓名： | 陈家大 赖剑煌 冯国灿 |
| 作者单位： | 1. 中山大学数学与计算科学学院,广州,510275;广东省信息安全重点实验室,广州,510275 2. 中山大学信息科学与技术学院电子通信工程系,广州,510275;广东省信息安全重点实验室,广州,510275 3. 中山大学数学与计算科学学院,广州,510275 |
| 基金项目： | 国家高技术研究发展计划(863计划);教育部科学技术基金 |
| 摘 要： | 人脸深度旋转是人脸识别领域的一个瓶颈问题．首先探讨了不同方向、尺度的Gabor滤波器对于判别不同朝向的人脸姿势的性能，然后提出了一个基于Gabor滤波和分数幂多项式核Fisher判别准则的人脸姿势判别方法，最后利用改进的点点对应算法和线性物体类的原理构造正脸合成的算法．实验结果表明，新提出的姿势判别和合成方法是有效的． |
| 关 键 词： | 姿势判别 人脸合成 Gabor滤波器 线性物体类 |
| 收稿时间： | 06 23 2005 12:00AM |
| 修稿时间： | 2005-06-232005-11-30 |
A Novel Method for Facial Pose Discrimination and Frontal View Synthesis |
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| Chen Jiada,Lai Jianhuang,Feng Guocan.A Novel Method for Facial Pose Discrimination and Frontal View Synthesis[J].Journal of Computer Research and Development,2006,43(8):1477-1484. | |
| Authors: | Chen Jiada Lai Jianhuang Feng Guocan |
| Abstract: | Facial pose under depth rotation is a tough problem in human face recognition. In this paper, it is firstly discussed that orientation and size of Gabor filter have the optimal capability to discriminate face pose. Secondly, a Gabor-based KFDA(kernel Fisher discriminant analysis) method coupled with fractional power polynomial model is proposed to serve as the face pose classifier. Finally, an integrity human face synthesis method is presented based on a new full-correspondence algorithm and linear object classes. The experiment results show that the proposed method is efficient. |
| Keywords: | pose discrimination face synthesis Gabor filter linear object class |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |