光电混合综合判别相关器自动跟踪系统

An automatic tracking system with digital-optical hybrid synthetic discriminant function(SDF)correlator

在本文中，作者回顾了综合判别函数（ＳＤＦ）的基本理论，简要地介绍了用ＳＤＦ实现畸变不变相关的技术途径。在此基础上，成功地将ＳＤＦ相关器应用于目标跟踪，并利用ＳＤＦ相关器构成了一个自动跟踪实验系统。实验结果证明：该系统具有比较好的收敛性和跟踪性能。

In this paper,we reviewed the Synthetic Discriminant Function(SDF)algorthim and briefly described the methed to readlize SDF distortion invariant correlation. On the basis of the above,we succesfully applied SDF correlator to target tracking and manufactured an automatic tracking experiment system with SDF correlator,Experiments demonstrated that the tracking of system was very effective.