摘要
介绍了使用合成孔径雷达、红外及CCD设备进行航空拍摄所获得图像的经纬度解算算法。新算法以伴随图像的飞机飞行参数为基础,通过空间解析几何方法进行图像中各像素点的经纬度解算。并针对算法中可能产生误差之处进行了分析,并给出了误差消除的方法。该算法已应用于工程实践。
The arithmetic of calculating longitude-latitude of aerial image acquired by SAR,infrared,CCD equipments in the air is introduced.The arithmetic,which based on the aviation parameters accompanying with the image,calculates the longitude-latitude of each pixel on the aerial image by means of the analytical geometry of three dimensions.The possibilities of errors generating are analyzed,and the methods of errors eliminating are introduced.The arithmetic had been applied in the real project.
出处
《电视技术》
北大核心
2009年第5期122-126,共5页
Video Engineering
