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首页> 外文期刊>Procedia Computer Science >Human Motion Analysis by Fusion of Silhouette Orientation and Shape Features
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Human Motion Analysis by Fusion of Silhouette Orientation and Shape Features

机译:融合轮廓取向和形状特征的人体运动分析

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This paper presents a simple and competent approach for Human Activity Recognition based on the hypothesis that every action/activity has some kind of rotation information with translation. The average energy silhouette images give the structural and translation information integrated it with the rotational information. The shape information of the human activities is extracted using Edge distribution of Gradients and Directional pixels and orientation information obtained from –transform. The proposed method provides the advantage of merging the local and global features of the silhouette and thus provides the discriminative feature representation for human activity recognition. The combined information is classified by a multi-class SVM classifier. Experimental results on the two publically available datasets i.e. Weizmann and KTH show the superior performance and accuracy of our method.
机译:本文提出了一种简单有效的人类活动识别方法,该假设基于以下假设:每个动作/活动都具有某种带有翻译的旋转信息。平均能量轮廓图给出了结构信息和平移信息以及旋转信息。使用梯度和方向像素的边缘分布以及从–transform获得的方向信息提取人类活动的形状信息。所提出的方法提供了融合轮廓的局部和全局特征的优点,从而为人类活动识别提供了可区分的特征表示。组合信息由多类SVM分类器分类。在两个公开可用的数据集即Weizmann和KTH上的实验结果表明,该方法具有优越的性能和准确性。

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