舰船电子工程2024，Vol.44Issue(10)：139-143,5.DOI:10.3969/j.issn.1672-9730.2024.10.028
航空相机离焦补偿及其精度测试技术研究
Research on Dedocus Compensation and Its Accuracy Measurement Technology for Aerial Camera
赵育良 1刘建东 1李明珠1
作者信息
- 1. 海军航空大学青岛校区 青岛 266041
- 折叠
摘要
Abstract
The aerial camera is mounted on the aircraft platform flying at high speed,and the detection is carried out at thou-sands of meters high.The change of altitude and the harsh operation environment have an adverse effect on the imaging of the cam-era.With the rapid development of aerial reconnaissance equipment,it is necessary to install an focusing system to meet its imaging quality requirements.On the basis of simulation analysis of the influence of different factors on the dispersion,this paper compares the principle and characteristics of two typical compensation methods,program compensation method and photoelectric autocollima-tion method,and discusses the two types of new image focusing methods.Finally,the method of measuring and evaluating the accu-racy of the focusing reduction system is given,and the development trend of the defocusing compensation technology for aerial cam-eras if prospected.关键词
航空相机/离焦/自准直/图像处理Key words
aerial camera/defocus/self-collimation/image processing分类
军事科技引用本文复制引用
赵育良,刘建东,李明珠..航空相机离焦补偿及其精度测试技术研究[J].舰船电子工程,2024,44(10):139-143,5.
