基于线阵CCD高速目标信号提取

Signal Extraction of High-speed Target Based on Linear CCD

根据信号检测与提取的理论,结合所采集到的实弹弹丸图像信息,提出了一种利用互相关图像法提取目标信号的改进算法。实验表明,互相关图像法对于高速目标信号的提取有大幅的提升,使得相关算法有更广泛的应用范围。

According to the theory of signal de- tection and extraction, combined with the live am- munition projectile image information collected,the improved algorithm proposed use of the cross - cor- relation image extraction of the target signal. The experiments show that the cross - correlation im- age has dramatically improved method for the ex- traction of high - speed target signal algorithms have a wider range of applications.