本文设计开发了一个基于PT Z网络摄像机的主动目标跟踪系统，可以实时检测和跟踪视场中的目标。
In this paper, we designed and developed an active tracking system based on PTZ IPcamera which can detect and track object in real time.
主动目标跟踪就是模仿人类视觉的功能，根据已有的分析结果和视觉任务的需要，通过主动控制摄像机动作来跟踪目标。
Active target tracking system, which simulates the human vision, controls the operation of camera actively to track target based on the analysis results and requirements.
其主要任务是侦察目标主动声呐的工作参数，对目标实施跟踪。
The main task of it is to measure the working parameter of active sonar and track the target.
防空武器火控系统对空中目标探测与跟踪的方式分为主动式和被动式两种。
There are two detecting and tracking modes for air targets, initiative mode and passive mode.
本文研究了背景相减算法、差分法、基于光流场的运动估计和基于主动形状模型的目标跟踪算法。
In the thesis, the algorithm of background subtracting, frame difference algorithm, motion estimation based on optical flow field and object tracking based on active shape contour are investigated.
主要研究了非线性系统中地面上多主动传感器的位置对远距离空中目标跟踪精度的影响。
Mainly studies the influence of ground multi sensor′s positions on the long range airplane tracking accuracy in nonlinear systems.
主要研究了非线性系统中地面上多主动传感器的位置对远距离空中目标跟踪精度的影响。
Mainly studies the influence of ground multi sensor′s positions on the long range airplane tracking accuracy in nonlinear systems.
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