The network teaching means that the teachers and the students rely on the media to carry out the non face-to-face education.

网络教学是指师生凭借媒体所进行的非面对面的教育。

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The main idea of which consists of three parts: the discriminating feature analysis of the images, the statistical modeling of face and non-face classes, and the Bayes classifier for face detection.

研究了人脸检测的贝叶斯特征判别法，该方法包括三个部分：原始图像的特征判别分析、人脸区和其它区的统计建模以及贝叶斯分类器。

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According to the hue, motion and geometric features of human faces, a method integrated hue analysis and motion detection was raised to remove non-face regions.

针对人脸的色度特性、运动特性和几何特性，提出了一种新的方法进行人脸检测。

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its press freedom non-existent and demonstrations broken up by "repressive" security services - all that face-to-face with arguably the most powerful man in the country.

VOA: standard.2010.06.10

Instead, there was increased activity in the next-door part of the brain that deals with inanimate, or non-face objects.

BBC: Why autism can't find a face

Plus, the quality of those interactions goes down, which means many of those 11 contacts-per-day will be by phone, internet, or other non-face-to-face communication.

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After all, DeGeneres is mainstream, an acceptable non-threatening face of the gay community.

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