基于马赛克的低通滤波人脸表情处理

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摘要表情在人脸识别中是重要的干扰信号,有效消除表情对人脸识别的影响尤为重要。提出了一种基于马赛克的低通滤波表情处理方法,通过不同的马赛克密度对待识别人脸图像进行处理,有效降低不同表情对人脸识别的影响。实验表明,经过该方法处理后的待识别人脸图像与库存图像的相似度有明显的提高。

作者黄巧洁刘沛强

机构地区广东农工商职业技术学院深圳华为技术有限公司

出处《信息通信》 2014年第2期11-13,共3页 Information & Communications

关键词表情低通滤波马赛克人脸识别

参考文献8

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信息通信

2014年第2期

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