Face detection and recognition technology is an important method for identity authentication using biometrics.

人脸检测与识别技术是利用生物特征技术进行个人身份鉴定的一种重要手段。

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Speaker identification was a biometrics that identify people via their voice, and VQ was the best model in the of speaker recognition because the method has a ability of condensing a lot of data.

矢量量化模型有着可将大量数据进行压缩的特点，因此，在语者识别领域中有很好的应用前景。

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