The method of monopulse radar 3-d imaging in stepped tracking mode is presented.

该文提出了步进跟踪模式下的单脉冲三维成像方法。

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A robust 2-d head tracking is proposed which is based on histogram matching and shape constrain.

针对2维的人脸(头)跟踪的特点，提出了一种结合直方图匹配和形状约束的鲁棒跟踪方法。

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The tracking from two or more sensors will enable precise calculation of a stereo, 3-d track of the missile's flight path, enabling appropriate defensive actions.

由两个或多个传感器进行跟踪将获得立体精确计算，三维跟踪导弹的飞行路径，采取适当的防御措施。

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They'd have no way of tracking the giant female.

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For beginners with Digital Single Lens Mirrorless cameras, iA (Intelligent Auto) mode supports capturing images with a variety of shooting-assist functions including AF Tracking, Intelligent D-range Control, Intelligent Scene Selector, Face Recognition and Intelligent ISO Control.

ENGADGET: Panasonic Lumix GF6 announced for the US, shipping in June for $600

Using state-of-the-art driver eye-tracking and 3-D hand-gesture recognition, HCD-14 Genesis is able to recognize driver commands free from the distractions associated with manual controls.

ENGADGET: Hyundai unveils HCD-14 Genesis concept: suicide doors, gesture and eye controls