摘要
在自动目标跟踪过程中，由于跟踪平台的抖动，较小的跟踪窗口往往不能满足系统稳定跟踪 的要求.本文利用对数极坐标映射，提出了一个目标质心快速搜索方法，从而跟踪运动的目 标.模拟实验表明：当选择较大的跟踪窗口时，仍具有较快的跟踪速度，从而使系统稳定跟 踪的能力得到提高.
In the process of ATT，the small tracing window often doesn′t satisfy the demand of system reliablity because the tracing platform is usually unstable.A fast s earching approach of the center of gravity based on Log polar Coordinate mappin g is presented in this paper.The result of experiment shows that the tracking speed of system is still fast even the tracking window is bigger，and the stability of tracking system is greatly enhanced.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2001年第9期1173-1175,共3页
Acta Electronica Sinica
基金
教育部博士点基金(No.97048724)
