In this part, we investigated the phase-information-based methods for centroid tracking.
在这一部分中我们对基于相位信息的质心跟踪方法进行了研究。
Centroid tracking algorithm is widely used because of its simplicity and quick run speed.
形心跟踪算法因为简单、执行速度快而得到广泛采用。
The original centroid tracking algorithm is no longer suitable because of the speckle noise in ladar image.
然而常规形心跟踪算法因激光雷达图像受到散斑噪声影响而变得不适合。
However, the centroid tracking algorithm based on the image gray-mean segmentation fails when tracking small target images.
但是这种基于图像灰度均值分割的形心跟踪算法对于小目标图像都会跟踪失败。
This paper presents an algorithm for target image extraction and high precious target centroid tracking in complex environment.
本文介绍一种复杂背景中目标图像的提取与高精度目标形心跟踪算法。
This system detected motion target using difference image method through threshold image segmentation, then automatically tracked target by using centroid tracking algorithm.
该系统运用差分图像法，通过阈值图像分割来检测运动目标，并采用形心跟踪算法来自动跟踪目标。
The moment-preserving thresholding method is used to pick-up targets, the mass centroid tracking algorithm and linear-fitting predicting approach are used to tracking targets.
采用矩持阈值分割方法提取目标，采用质心跟踪算法及基于线性微分拟合的记忆外推跟踪技术跟踪目标。
At last one target tracking method on the basis of target centroid measurement is studied.
本文最后还研究了一种基于图像质心位置测量的目标跟踪方法。
A method for tracking multiple targets based on measurement of target image centroid position and offset from image sequence is presented.
介绍了一种以目标形心位置和帧间位移测量的多目标跟踪方法。
A method for tracking multiple targets based on measurement of target image centroid position and offset from image sequence is presented.
介绍了一种以目标形心位置和帧间位移测量的多目标跟踪方法。
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