摘要
为实现火炮试验中炮弹运动参数的自动检测,采用数字高速像机采集炮弹的运动图像,应用数字图像处理技术研究了此类图像的通用提取算法,实现了炮弹特征图像的准确提取,结合炮弹运动参数的测量原理,设计图像检测系统实现了炮弹运动参数的自动检测。对多次火炮试验获得的炮弹运动图像检测结果表明,研究的图像提取算法简单易用,通用性较强,提高了参数测量的精度。目前,已将该图像检测系统应用于火炮试验的数据分析中,取得了较好的效果。
To realize automatic test of the shell movement parameters in the artillery experiment, using digital high-speed camera to gather the shell movement images, applying digital image processing technique to study the general extraction algorithm of these kinds of images, the characteristic images of shell were extracted accurately. Combined with the measuring principle of the shell movement parameters, the image test system had been designed and automatic test of the shell movement parameters had been realized.The test result for shell movement images obtained indicate that,the image extraction algorithm is easy to use and universal, the precision of data measurement is increased. At present, the image test system has been applied in the data analysis in the artillery experiment and the effect is satisfying.
出处
《红外与激光工程》
EI
CSCD
北大核心
2008年第2期292-295,共4页
Infrared and Laser Engineering
基金
中国工程物理研究院总体工程研究所创新与发展基金(06-CXJ-29)
关键词
炮弹运动参数
图像处理
火炮试验
Shell movement parameters
Image processing
Artillery experiment
