图像动态识别在瞄准设备读数和检定中的应用

Image dynamic recognition applied to aiming equipment reading and verifying

瞄准设备是用于初始定向的重要设备,必须对其进行定期计量检定。为了克服瞄准设备读数系统复杂,读数过程繁琐,读数精度受到诸多限制等突出问题,将图像动态识别技术应用到瞄准设备读数和检定中,设计了一种能代替人眼进行瞄准读数或设备检定的计算机判读系统。重点分析了系统软件实现过程中解决的关键环节,即缺陷字符的误识问题的解决、系统的稳定性改善、系统分辨率及精度提高、系统实时性的提高。

The aiming equipment is an important one for initial orientation,which must be regularly measured and verified.To overcome such typical problems as complex system,cockamamie reading process and limited precision,image dynamic recognition is applied to aiming equipment reading and verifying.A kind of computer system instead of eyes to read and measure is designed.The key problems such as recognition of disfigurement characters,stability,resolving power and precision,real-time quality of the system software are analyzed in detail.