摘要
本文基于DM6437-355开发板结合OpenCV与VC技术,设计出双跟踪算法的目标跟踪系统。本系统将形心跟踪算法和重心跟踪算法这两种算法同时设置其中,形心跟踪算法是以阈值分割图像预处理为基础的改进方法,重心跟踪算法则提出为每个采样点设置不同的权值I(x,y),再来求取重心坐标的改进方法。这两种算法对于在目标跟踪的过程中出现的由于跟踪目标发生翻转、形变或是目标被部分遮挡而导致跟踪目标丢失现象的避免有了明显的提高。根据不同的情况要求选择不同的跟踪算法,加强了在复杂多变的实际环境中目标跟踪的效果。
In this paper, a double tracking algorithm target tracking system based on DM6437-355 development board combining with OpenCV and VC technology is designed. Both the centroid tracking algorithm and the center of gravity tracking algorithm are set into the system,the centroid tracking algorithm is an improvement based on threshold image segmentation pretreatment,the center of gravity tracking algorithm is proposed for setting different weights I（x,y） for each sample point, it is an improvement solving the coordinates of the center of gravity. The phenomenon has been significantly improved, that the tracked target is lost by the target rolling and deforming and partially being shaded. A different tracking algorithm depending on different situations is chosen,the target tracking results in the midst of a real environment is strengthened.
出处
《长春理工大学学报（自然科学版）》
2014年第1期108-111,共4页
Journal of Changchun University of Science and Technology(Natural Science Edition)
作者简介
张博龙（1988-），男，硕士研究生，E-rural：zbl0010@qq．com.
