机载航空相机前移像移补偿技术
Forward Image Motion Compensation Technology for Airborne Arial Camera
赵育良 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
航空相机是搭载在高速飞行的飞机平台上工作的,其成像过程由于飞机运动、姿态变化等,不可避免地会产生影像位移,造成成像质量下降.随着航空摄影技术的不断进步,航空相机图像分辨能力不断提升,像移补偿技术在新型侦察设备中得到广泛应用.论文重点针对前移像分析了其产生的原因及影响,讨论了四种主要的补偿类型,介绍了侦察设备中速高比获取的途径,给出了像移补偿效果评估的方法及技术发展趋势.
Abstract
The imaging process of the aerial camera,which works on the high speed flight aircraft platform,will inevitably produce image motion due to the change of aircraft motion attitude,resulting in the decline of imaging quality.The image resolution of aerial cameras is constantly improving with the continuous progress of aerial photography technology,the image motion compensa-tion technology is widely used in new reconnaissance equipment.The paper analyzes the causes and effects of the forward image mo-tion,discusses four main compensation methods,introduces the ways to obtain the speed-high ratio,and gives the methods for eval-uation the effect of image motion compensation and the technical development trend.
关键词
航空相机/UE4/训练/VRKey words
aerial camera/UE4/training/VR引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据