摘要
使用光学测量方法对导弹末端弹道进行测量面临的一个重要问题是,相机标定时所需要处理的视场太大,但根据导弹末端弹道测量对测量精度要求不高的特点,采用透视变换模型对相机进行标定,忽略镜头畸变的影响完成光学测量,算例计算结果和误差分析表明了方法的可行性。
When estimating the missile terminal curve through the optical measurement,aproblem had to be faced was that the view area was too large to calibrate,however,based on the characteristic that the high precision was not the most needed,aperspective transform model was used to calibrate the camera,and the aberration of lens was ignored,then an example of optical measurement and its error analysis indicated the feasibility of the method.
出处
《舰船电子工程》
2016年第1期115-118,共4页
Ship Electronic Engineering
基金
学院科研发展基金资助
关键词
导弹末端弹道测量
大视场
透视变换模型
误差分析
missile terminal curve estimation
large view area
perspective transform model
error analysis
