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基于群体交互区域的群体行为识别

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摘要 为了解决由于人体对象数量过多引起的复杂性问题,提出了一种基于群体交互区域(GIZ)的群体行为识别方法.利用人际关系模型检测群体交互区域;提出了吸引特征与排斥特征,用来描述群体行为;在此基础上,采用CTM(Correlated Topic Models)模型进行群体行为识别.利用该方法在BEHAVE数据集上进行了训练与测试,行为识别结果正确率在93%以上.
作者 王军
出处 《赤峰学院学报(自然科学版)》 2016年第7期35-38,共4页 Journal of Chifeng University(Natural Science Edition)
基金 国家自然科学基金项目(50808025)
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参考文献13

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