Gets the collection of user track points used by the runtime tracking infrastructure to filter user events.

获取运行时跟踪基础结构用于筛选用户事件的用户跟踪点的集合。

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Image data used by a User track node can be enhanced to help better track image features by clicking the enhance button.

图像数据所使用的用户跟踪节点可以增强帮助更好地跟踪图像特征通过连续点击增加按钮。

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The User track node can be used to manually generate trackers to use for camera or object solving, and can have multiple inputs and outputs.

用户跟踪节点可以用来手动生成跟踪器给照相机使用或物体解算，可以有多个输入和输出。

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Many organizations and conferences name specific hashtags to identify particular events, sessions, or marketing activities that they and any user can track.

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Coupled with a unique identifier from DTCC, the system will allow a corporate actions user to track an event from instruction through payment.

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But it does track user activity, to make inferences and build a user profile, which is then used by marketers to target ads.

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