CCD交汇测量是一种非接触坐标测量技术,在光学测试中得到广泛应用,也是空中运动目标测量的有效方法之一。目前该测量方法的主要问题就是如何进一步提高坐标测量精度。本文根据交汇测量原理,从测试系统的输入与输出变量的数学对应关系出发,将技术细节隐藏于自动标定算法中,使得测试系统原理在使用人员面前尽量透明.简化了系统的设置与参数调整,减少了人为因素,增大了测量精度进一步提高的可能性。
CCD Intersection Measuring used to measure the coordinates of aerial moving targets is an untouched technique.At present,the main problem is to improve the measuring precision.After finding out the mathematic corresponding relationship between input and output variables of measuring system,this paper,grounding on the intersection measuring principle,comes up with an auto- matic calibration algorithm wrapping up the technical details,which makes the comphcated principle transparent before users.The set- up a...