基于某型导弹电视测角仪的图像处理算法研究

Study on image processing method for certain missile based on TV goniometer

通过分析弹标信号和不同干扰信号的特点,分别对背景信号和弹标信号建模,提出了使用检测信号能量衰减幅度来捕获弹标信号的方法,为进一步研究复杂战场环境下弹标信号的识别提供了一个新的思路。结合连通区域形心位置计算方法,根据数字图像中目标位置与像素位置的映射关系,快速有效地提取出弹标信号质心坐标,实现了导弹实时跟踪与控制。

By analyzing the characteristic of missile signal and some kinds of interferential signal,the models of background and missile signal were developed.Using the model,the target signal can be captured through inspecting the energy attenuation of signals.Using the method for calculating the center of area and according to the mapping relationship between destination and pixel position in the digital image,missile coordinate can be obtained rapidly.Therefore,the missile can be tracked and controlled in real-time.This work provides a new way for the recognition of missile signal in complex battlefield environment.