摘要
简要介绍了成像链、成像系统和遥感系统的概念;对像质和像质差异的表征和度量、成像系统性能的表征等予以说明;重点探讨航天光学采样成像系统MTF的优化设计与MTFC问题,并给出讨论结果。
This paper briefly introduced the concepts of imaging chain and imaging system as well as remote sensing system, illustrated the metrics of image quality and image quality difference, deeply probed into the optimal MTF design and MTFC for spacebome optical sampled imaging system.
出处
《航天返回与遥感》
2007年第4期17-22,27,共7页
Spacecraft Recovery & Remote Sensing
关键词
成像系统
调制传递函数
光学遥感
航天
Imaging system Modulation transfer function Optical remote sensing Spacecraft