(3)人脸鉴别(Face Identification) 人脸鉴别(即通常所说的人脸识别)即将己检测到的待识别人脸与数据库中的已知人脸进行比较匹配,得出所需要的相关信息,这一过程...
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人脸识别技术是生物鉴别技术的重要组成部分。
Human face recognition technology is one of the most important components in creature recognition technology.
PCA是最成功的线性鉴别方法之一,但传统的PC A方法提取的是图像的全局特征,受光照条件和人脸表情变化影响比较大。
But the traditional PCA is influenced by the light condition and the variety of facial expression because it extracts the global feature of the image.
在此基础上,提出了超球投影嵌入支持向量鉴别分析特征降维算法,分层次人脸拒识分类算法。
Then hierachical face recognition with the ability of rejection for non-target and classification for target is proposed.
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