航空相机纵向像移补偿性能检测  

Measurement on longitudinal image motion compensation of aerial camera

作　　者：李英杰[1] 李开端[1] 

机构地区：[1]海军航空工程学院青岛校区,山东青岛266041

出　　处：《光学仪器》2015年第5期381-386,共6页Optical Instruments

摘　　要：像移补偿机构是航空相机的关键组件。通过建立航空相机纵向像移量、像移速度模型,分析研究纵向像移补偿机构对像移补偿残差的影响特征,提出了运用像移补偿残差做为纵向像移补偿机构故障检测的新方法。经过对实际图像像移残差的实验分析,验证了该方法的有效性,可以实现工作状态下对航空相机的便捷随检。The image motion compensation mechanism was the key groupware of aerial camera.The models of the amount and the velocity about image motion were set up,and the effect of image motion compensation by longitudinal image motion compensation mechanism was researched.The measurement method of the longitudinal image motion compensation mechanism was presented which was based on the residue of image motion.The test results showed that the method was feasible,and the method was convenient to use for testing aerial camera.

关 键 词：航空相机 像移补偿 像移残差 

分 类 号：V556[航空宇航科学与技术—人机与环境工程]