45°旋转扫描镜多元并扫的图像畸变及软件校正  

Image aberrance of 45° multi-parallel scanning mirror and software correction

作　　者：刘素美[1] 马红章[1] 

机构地区：[1]中国石油大学(华东)物理科学与技术学院,山东东营257061

出　　处：《红外与激光工程》2007年第4期526-529,共4页Infrared and Laser Engineering

基　　金：国家自然科学基金资助项目(40275010);国家科技攻关计划资助项目(2001BA610A)

摘　　要：在45°镜扫描轨迹的基础上,对海洋一号卫星水色扫描仪上各波段的扫描特征进行了分析。阐述了45°镜扫描图像的主要畸变特征,并初步试验了通过软件校正像旋畸变的方案。The characteristic of every wave band of marine scanning detector is analyzed on the basis of the scanning orbit of the 45° scanning mirror. Furthermore, the aberrance to remote sensing image in existence of 45° multi-parallel scanning mirror has been analyzed and the scheme of imagination rotating aberrance is verified through software correction.

关 键 词：多元并扫 像旋 图像畸变 

分 类 号：TP73[自动化与计算机技术—检测技术与自动化装置]