摄影经纬仪胶片简易自动判读的实现  

A Simple Film Reading Method of the Optical Film Theodolite

作　　者：刘爱东[1] 程光会[1] 欧阳中辉[1] 

机构地区：[1]海军航空工程学院201教研室,山东烟台264001

出　　处：《航空计测技术》2004年第4期7-8,11,共3页Aviation Metrology & Measurement Technology

摘　　要：为了使测量站在日常维护中能够通过数据判定摄影经纬仪设备性能 ,提出了利用扫描仪扫描胶片 ,形成位图文件 ,结合图像处理技术 ,准确读出各项测量数据。In order to find the qualification of the optical film theodolite in the daily maintenance, this paper proposes a simple approach to read all the measurement data precisely by scanning the film into bitmap and combining with the image manipulation technology. It emphasizes the method of bilevel image processing and reads the value of undershoot by the correlation method.

关 键 词：图像处理 摄影经纬仪 胶片 扫描仪 

分 类 号：TH761.1[机械工程—仪器科学与技术] TP391.41[机械工程—精密仪器及机械]