| 基于二维有监督测地线判别投影的戴眼镜人脸识别 |
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| 引用本文： | 宋彩芳,孙艳丰.基于二维有监督测地线判别投影的戴眼镜人脸识别[J].黑龙江大学自然科学学报,2011,28(5):756-762. |
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| 作者姓名： | 宋彩芳 孙艳丰 |
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| 作者单位： | 北京工业大学计算机学院多媒体与智能软件技术北京市重点实验室,北京,100124 |
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| 基金项目： | 国家自然科学基金资助项目(60973057) |
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| 摘 要： | 针对戴眼镜人脸识别问题,提出了二维有监督测地线判别投影(2D Supervised Geodesic Discriminant Projection,2DSGDP)方法.该方法在扩充虚拟样本库的基础上,分析戴眼镜人脸图像和不戴眼镜人脸图像,及戴不同眼镜人脸图像的差异,提取判别特征用于识别.该特征同时考虑类内类间差异,寻...
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| 关 键 词： | 三维形变模型 类内散度矩阵 类间散度矩阵 二维测地线距离判别投影 |
2D Supervised Geodesic Discriminant Projection based glasses-face recognition |
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| SONG Cai-fang,SUN Yan-feng.2D Supervised Geodesic Discriminant Projection based glasses-face recognition[J].Journal of Natural Science of Heilongjiang University,2011,28(5):756-762. |
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| Authors: | SONG Cai-fang SUN Yan-feng |
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| Institution: | SONG Cai-fang,SUN Yan-feng (Multimedia and Intelligent Software Technology Beijing Municipal Key Laboratory,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | A novel glasses-face recognition method based 2D Supervised Geodesic Discriminant Projection(2DSGDP) technique is presented.Based on the virtual samples,it is analysied the difference of between glasses-face and face,the difference of between different glasses,then get discriminate feature to recognition.These features characterizes the within scatter as well as the between scatter,seeking to find a projection that simultaneously maximizes the between scatter and minimizes the within scatter,so that the dat... |
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| Keywords: | 3D morphable model within scatter between scatter 2D Supervised Geodesic Discriminant Projection |
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