To display an object track, draw a map for the time and date of the start of the track, and locate the object on the map.

要显示一个物体的轨迹，按照你要观察的轨迹起点日期新建一张星图，并在星图上选择这个天体。

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This method processes fast with a few memory. It can simply restore object track videographic display without distortion.

该方法实时性好，节省内存，目标航迹显示恢复简捷不失真。

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On the basis of the concept of "track before detection," Hough transform was applied to obtain the extraction and estimate of the object track information in the orientation course map.

基于检测前跟踪思想，利用霍夫变换获取方位历程图中目标航迹信息的提取与估计。

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Occasionally, after a train had passed, Fyodorov would discover some object on the track and try at length to fathom its significance.

NEWYORKER: Among Animals and Plants

Each bit of each object in the arena must be triangulated continuously, so that the computer can keep track of which voxel it is in.

ECONOMIST: Looking out, looking in

In another industry first, the Chimera architecture includes persistent tap-to-track technology, which allows users to touch the image of a person or object to focus on within a scene.

ENGADGET: NVIDIA intros Tegra 4i with built-in LTE, details Chimera camera tech with HDR