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激光雷达动态成像的缩略修正法
The Reduced Amending Method for Ladar Dynamical Imaging
【摘要】 针对激光雷达动态成像的畸变问题,文章系统地完整地给出了相对静止成像映射变换模型;动态成像映射变换模型;完整的逐步修正法表达式;为了解决实时获取目标信息与复杂的修正运算之间的矛盾,文章给出了缩略修正法和缩略修正法的误差分析的结果,此结果可作为设计与选择雷达陀螺平台的工程依据
【Abstract】 This paper presents mapping transform models for Ladar imaging of relative motionless and relative motion target,and presents the method of time series level by level amending for dynamical distortion of airborne imaging Ladar.Further,in order to solve a contradictory problem between real time report target information and complexity of amending mathematics.This paper present reduced amending method and error analyses of reduced method.The results of error analyses are very useful,it provide scientific basis for selection and design Ladar’s gyro stabilized platform.
【关键词】 动态畸变修正;
机载激光成像雷达;
畸变缩略修正;
修正误差分析;
【Key words】 reduced amending method; dynamical distortion amendment; Ladar dynamical imaging;
【Key words】 reduced amending method; dynamical distortion amendment; Ladar dynamical imaging;
- 【文献出处】 激光与红外 ,LASER & INFRARED , 编辑部邮箱 ,2000年01期
- 【分类号】TN249
- 【被引频次】4
- 【下载频次】99