| 基于不变矩的步态识别 |
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| 引用本文： | 黎雷生,肖德贵. 基于不变矩的步态识别[J]. 计算机应用, 2005, 25(8): 1795-1796. DOI: 10.3724/SP.J.1087.2005.01795 |
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| 作者姓名： | 黎雷生 肖德贵 |
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| 作者单位： | 湖南大学,计算机与通信学院,湖南,长沙,410082;湖南大学,计算机与通信学院,湖南,长沙,410082 |
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| 摘 要： | 提出了一种利用不变矩进行步态识别的方法。该方法把二维人体空间轮廓信号变换为一维不变矩信号,把人体的步态序列变换为不变矩矢量,对不变矩矢量进行规格化,然后根据规格化不变矩矢量进行步态识别。实验中,本文的方法取得很好的效果。
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| 关 键 词： | 步态识别 轮廓表示 规格化不变矩 时空相关 |
| 文章编号： | 1001-9081(2005)08-1795-02 |
Gait recognition based on moment invariants |
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| LI Lei-sheng,XIAO De-Gui. Gait recognition based on moment invariants[J]. Journal of Computer Applications, 2005, 25(8): 1795-1796. DOI: 10.3724/SP.J.1087.2005.01795 |
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| Authors: | LI Lei-sheng XIAO De-Gui |
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| Affiliation: | School of Computer and Communication,Hunan University,Changsha Hunan 410082,China |
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| Abstract: | A new method was described for gait recognition by using moment invariants. The body contour represented in 2D signature was transformed into moment invariants represented in 1D signature. The gait sequences could be represented by using moment invariants vectors. The vectors were normalized and used to recognize the gait. The results of the experiments show that the method have an encouraging recognition performance. |
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| Keywords: | gait recognition contour representation normalization moment invariants spatio-temporal correlation |
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