弹丸飞行姿态的计算机采集与处理

THE RESEARCH OF THE COLLECTING AND PROCESSING METHOD ABOUT PROJECTILE HOLE IMAGE ON YAW CARD FOR PROJECTILE FLIGHT ATTITUDE

根据纸靶弹孔图像判读处理弹丸飞行状态参数的测量原理 ,提出采用计算机图像采集与处理技术 ,实现纸靶弹孔图像判读和数据处理的方法 .实践证明 ,该方法可以直接采集存储在纸靶上的弹孔图像 ,操作简单方便 ,自动化程度较高 ,受人为主观因素影响较小 ,结果重复率高 。

Based on the measuring principle of the projectile hole image on yaw card, the collecting and processing method about projectile hole image on yaw card for projectile flight attitude has been presented in this paper. It is proved that projectile hole image on yaw card can be collected and stored automatically by this method. Using this method, operation means is brief and conveniency. Man-made effecting factor is little and the processing result's repeating rate is very high.