星载微光立体CCD相机成像系统设计

Design of Spaceborne Shimmer Tridimensional CCD Camera Imaging System

为了监测夜间和晨昏时段的低云大雾以及实现云的三维立体成像,设计星载微光立体CCD相机。综述星载微光成像和光学立体成像的国内外研究现状,介绍用于空间对地观测的微光成像和立体成像的基本原理,初步设计用于星载的微光立体CCD相机成像系统,并分析了刈幅宽度、体视深度、高程分辨率等技术参数的实现结果。

In order to detect low clouds and heavy fog during nighttime and twilight,as well as achieve three-dimensional imaging of the cloud,a spacebome shimmer tridimensional CCD camera is designed.In this paper,the research status of the spacebome shimmer imaging and optic tridimensional imaging at home and abroad is surveyed.Then,it introduces the principles of shimmer and tridimensional imaging which are used to observe the earth from space.Finally,it designs a spacebome shimmer tridimensional CCD camera imaging system,and the achieved results of technology parameters such as camera swath,stereo depth and elevation resolution are analyzed.