In general, the human motion vision analysis includes the follow four steps: motion detection, moving object classification, people tracking, motion understanding and description.

人体运动视觉分析一般包含运动检测，运动目标分类，人体跟踪，行为理解与描述四个阶段。

youdao

The real time tracking on moving object is realized with combing the three modules, which are object model matching, object motion estimation and servo controlling processing.

在完成对目标模式匹配，目标运动估计和云台控制处理的基础上，对三个模块加以综合，实现对运动目标的实时跟踪。

youdao

Object tracking could he generalized as object extracting, estimation of parameters of motion.

目标跟踪可概括为目标提取、运动参数估计、目标匹配几个过程。

youdao

To that end, the team developed an iPad app that uses motion tracking technology to "map" a user interface onto different parts of an object.

ENGADGET