The experimental results show that the results of the approach for face gesture recognition are very accurate.

实验结果显示，用该方法进行人脸姿态识别能取得比二维识别更高的精确度。

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According to the face geometrical property, we can estimate the parameters of face gesture. Meanshift is used to track face.

当人脸发生姿态变化时，依据人脸的对称性特点，通过计算特征三角形位置和角度的变化进行姿态参数估计。

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She seized his hands with vivacity, and raising them to her face with an irresistible movement, she pressed them against her neck beneath her chin, which is a gesture of profound tenderness.

她很快地抓住他的双手，用无法抵抗的举动，把手靠近自己的脸，她又紧紧地把手挨着她的脖子，放在下巴下面，这是一种极温柔的动作。

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Samsung Smart TV Camera supports full HD resolution and enables Smart Interaction features such as Gesture Control and Face Recognition when it is attached to Smart TVs without built-in cameras.

ENGADGET: Samsung bringing 85-inch ultra high definition TV to CES HD

But that would be a difficult gesture politically, because Russian travellers face strict visa controls in most western countries.

ECONOMIST: Russian tourism

It is possible that skilled diplomacy may come up with some face-saving way for the republicans to make enough of a gesture to restart the political process.

ECONOMIST: Where next in Ulster?