摘要
摄影测量技术是通过空间交会的原理计算出空间点的三维坐标。借助于高精度的照相机和快速图像处理器,摄影测量可以实现对多点的实时测量监控,从而计算出被测物的姿态、位置、形状以及它们的变化。通过数学建模,分析了摄影测量的动态测量原理,包括仪器部件坐标系的建立,活动部件坐标系的动态跟踪。并以比利时KRYPTON产品为例,介绍了典型摄影测量系统的应用技术,以及它们在航天航空汽车制造等领域中的应用实例。
Photogrammetry is a method in measuring the coordinates of space points by the intersecting theory. In this method, some points of an object can be measured at the same time with the help of high precision cameras and rapid image processor, then its position, orientation and geometrical features are obtained. This paper presented the mathematical model of photogrammetry in dynamic coordinate measurement, in which the processes of coordinate building and movement tracking are analyzed. Moreover, a photogrammetry system, KRYPTON is taken as an example to introduce the applications in the fields of automobiles and aeroplanes.
出处
《电子机械工程》
2008年第2期10-12,共3页
Electro-Mechanical Engineering
