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基于独立成分分析和信息融合的步态识别*

, PP. 365-370

Keywords: 步态识别,独立成分分析(ICA),支持向量机,信息融合,小波描述子

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Abstract:

提出基于独立成分分析和多视角信息融合的步态识别方法.应用背景差分和阴影消除检测出人体步态轮廓,对人体轮廓用小波描述子进行特征提取.通过独立成分分析对特征进行压缩,应用支持向量机完成对步态的分类与识别.通过融合不同视角下的步态特征,完成多视角下信息融合的步态识别.方法在NLPR和XAUT步态数据库上进行实验,取得较高的识别率.实验结果表明本文方法具有较高的识别性能.

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