Due the complex human face patterns, facial features localization is an important technique for automatic human face recognition.

对于复杂的人脸模式，脸部特征定位是人脸自动识别技术的关键。

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Therefore the automatic recognition technology of facial expression has received the researchers' extensive concern.

人脸表情自动识别技术因而受到了研究者们的广泛关注。

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This paper examines the research situation on face image detection and recognition and designs a facial feature automatic extract system.

对人脸图像检测与识别技术的研究现状进行简要论述，并自行设计一个人脸特征自动提取系统。

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